"Maybe there is an understanding for me about life. Fate does owe me something despite what I did in the past. Good things happen to those people who do good and my family and I are those people that deserve it. And I'll make it right."
- ―Lucien
Lucien Bryson Summers is a vampire human hybrid (born December 18, 2029 in Forks, Washington) of the Olympic coven. He is the husband of Luna Snow and the only son of Lucina Stewart and Bryce Summers and son-in-law of Maureen and Noland Snow and stepson-in-law of Calvin Grant. He is also the godson of Jacob Black and Renesmee Cullen as well as the paternal grandson of Peyton and Khloe Summers and maternal grandson of Tiffany Stewart and step grandson of Jalen Long. Lucien is the adoptive great grandson of Carlisle and Esme Cullen as well as the adoptive great nephew of Emmett, Edward and Alice Cullen, Rosalie and Jasper Hale, Bella Swan, Lucas Stone and Krystal Diamond, the adoptive cousin of Evan and Sarah Black, the brother-in-law of Korrina Snow and stepbrother-in-law of Damien Grant.
Lucien was introduced in Long Live Life revealing to be Bryce and Lucina's son where he shows to be depress due to the incident of Skai and the lost of Kourtney Collier. His depression went away when he meets Luna Snow and falls in love with her. His Life and Death counterpart is Lucinda Stewart.
He is portrayed by Cody Simpson.
Biography
Before birth

Lucina's pregnancy.
"I was what? Pregnant? Oh my gosh! No way! I'm pregnant!"
- ―Lucina on her pregnancy
After Lucina Stewart and Bryce Summers returned home from their honeymoon, Lucina begins eating strangely and then threw up in which Alice Cullen reveals she saw in a vision earlier and announces that Lucina's pregnant causing both Lucina and Bryce to be happy. However, they find out that the baby is mostly vampire than human, which could be complicated for Lucina causing Bryce to panic with worry however, he gets past it as he knows that he loves his child. The same goes for Lucina.
A month later, Lucina goes into labor and was taken to Carlisle Cullen. Bryce arrives after finishing his final in college just in time when Lucina gives birth to a boy Lucien Summers. Lucina passes out after the extreme giving of birth but recovers afterwards.
After birth
"Look. It's us."
"Our family."
- "Yes, our beautiful happy family."
- ―Lucina and Bryce

Baby Lucien.
While Lucina was recovering from giving birth, Bryce bonds with his son. He soon discovers Lucien's gift which is to communicate mentally by touch along with a mental shield. Lucina later wakes up and meets her son. Later, the Cullens along with Lucina and Tiffany's family and Bryce's foster family got to meet Lucien.
Five Years Later

Lucien fully grown at five years old.
"Everyone in the family had sad looks on their faces as I just sat where I am in my mother's arms seeing the damage I've done as Skai's words were ringing in my ears."
- ―Lucien
Lucien grew up in a fifteen year old body as a five year old. He starts school like the other Cullens when they moved to Montana. He meets a human girl name Kourtney Collier and the two became friends. In March, Lucien and Kourtney were walking after the movies when they ran into a group of thugs picking a fight with them until a half-human half-vampire hybrid named Skai came and assisted Lucien of his situation. Lucien brings Skai over to the Cullens getting to know one another and Skai has been with them since although he never lives with them despite the offer. During those moments, Lucien and Skai became close as best friends. Two weeks after that, Kourtney found out about the supernatural when she overheard Lucien and Skai of their conversation.
Skai developed an idea for the world when he finds out the Cullens became the new Volturi. He believes they have the power to make a difference. With their gifts, they would be the most powerful coven to have ever existed. The Cullens try to warn Lucien about Skai but he doesn't believe them stating that they are heartless for not caring about what Lucien thinks. Because of it, he ran away and went to Kourtney. He stayed there when Skai comes. Lucien questions Skai about his motives where Skai admitted the truth. To make matters worse, Kourtney agreed with Skai's idea causing Lucien to feel betrayed and ran away again.

Lucien confronts Skai.
Lucien was all alone after being betrayed by his friends and is unavailable to face his family after what he said. He was then found by Lucas Stone who volunteered to find him since Lucas went through something similar in his life. The two were then ambushed by Skai and Kourtney with Skai taking Lucas's gift with his absorbing ability and took off with Kourtney. Lucien brought Lucas back to the Cullens telling them what happened. While the Cullens were trying to know where Skai is, Lucien however knows and found Kourtney watching Skai test out Lucas's gift. After an argument between Lucien and Skai and Kourtney, a fight ignited between Skai and Lucien. Lucien had a slight advantage due to his reflexes until Skai shot an aura sphere causing Lucien to redirect it before Skai shot it only for it to hit Kourtney sending her flying until she hit the mountain wall killing her instantly. Angered for losing Kourtney, Skai, who has feelings for her, blames Lucien for her death and attempts to kill him only to be stopped by his cousin Evan Black joined by his family where Lucas took his gift back from Skai. Skai escaped before the Cullens can destroy him but not before he swore to Lucien that he will get his revenge. The Cullens were too late to save Kourtney as Lucien saw the damage that he did. He has since then been going through a depression.
Long Live Life

"Luna is the reason that my life has changed and I am forever thankful to have her into my life and forever she will be when we spend our lives together."
- ―Lucien on Luna
Six years since the events of Skai, Lucien is depressed and his family gets worried about him since not only the death of Kourtney but losing Skai as his friend and his family gets worried about him. He attends Lakeville South High School with his family and meets the new student Luna Snow. Lucien became attracted to Luna but doesn't know if she has feelings for as well. Most of all, he doesn't want something bad to happen to Luna like what happened to Kourtney and everyone he cared for, but after encouragement from his family, Lucien starts striking a conversation with Luna as a friend. However Brittany McKay, who has a crush on Lucien but not in return from him, kidnaps Luna and beats her up with help from her friends and locks her up in a janitor's closet. However, Evan saw in Alice Cullen's mind from her visions and told Lucien about it and took her over to Carlisle Cullen at the hospital. While Luna was resting, Lucien went to pick up her sister Korrina Snow from her school. On the way back, Lucien overhears Luna talking to Damien Grant that she has feelings for Lucien as well but thinks he doesn't like her since they're both different. Lucien tells her how he feels and the two of them decides to give their relationship a try.
During the story, the Cullens were ambushed by metal vampires, gifted ones that are alive and dead including those they've remembered. The Cullens then hear from the metal vampires being spoken by someone that he will have all the Cullens gifts leaving them confused on who's behind it while Lucien feels like he knows that person. After the event, Lucien snuck into Luna's room at night to make sure she isn't in danger from the metal vampires which resulted in him getting grounded by his mom when he returned home.
Lucien then asked Luna out on a date where he took her to New Moon amusement park created by Jalen Long. There, he tells Luna about he and his family as vampires which Luna doesn't mind. He also confesses his love to Luna which Luna returns. Lucien then introduces Luna to his family after her knowing about the supernatural and the Cullens accepts her into the family seeing how happy Lucien is.
Later, Lucien's cousin and Evan's younger twin sister Sarah Black imprinted on Damien who has a major crush on her. However, Damien doesn't understand why Sarah notices him now since she never did before which is because she never made eye contact after she phased. Because of it and from believing Owen Decker, Damien avoided Sarah when he believed she is only using him as a joke. Seeing how hurt Sarah is that's having the effect on him and the Cullens, Lucien set up Damien to meet with Sarah so that she can tell Damien about the supernatural and the reason why she now noticing him. Damien accepts after being brought into the supernatural and he and Sarah became a couple.
Later, Skai returns revealing that he is in charge of the army of metal vampires using the sword called IL Mietitore Capacità and he has come to first kill Luna as revenge for losing Kourtney who he had feelings for and then Lucien for his betrayal. The Cullens sent Luna and Lucien away along with Evan and Sarah to protect them while sending Luna and Damien's family to Red Lake for protection while the Cullens stay behind. The four of them check into a hotel and waited on what to do next. A week later, Lucas came telling them that the Cullens got taken by Skai and he's coming here for him, Sarah and Evan and then Luna and Lucien. Lucas then tells them to go to Volterra for information on how to defeat Skai while he fights him off for time. However, Skai catches Lucas and pursues after Sarah and the others. While Evan fights off Skai, Sarah takes Luna and Lucien away but was caught up by the metal vampires sent by Skai where Sarah tells Lucien to take Luna and to go on while she holds them off. Luna, who suffered major damage from the metal vampires, was supposedly killed by Skai when he caught up to her and Lucien. Skai and Lucien engaged in a fight when Skai made Lucien also fight against the Cullens. Lucien was about to be killed by Skai after apologizing to him of the event of losing Kourtney when Skai was stopped by Luna causing not only Skai to lose his gift but also destroying the sword and releasing the Cullens and all the other gifted vampires from Skai's control. However, Luna was dying until Lucien changes Luna into a vampire. After destroying Skai, Lucien and the Cullens take Luna back home. Luna wakes up as a vampire and Lucien takes her out for her first hunt and later celebrated with the Cullens of Luna becoming part of their family.

Lucien getting married.
Three years later after graduating high school, Luna proposes to Lucien who proposes to her making them engaged. The two later got married in the summer and spent their honeymoon in Maui.
A year after defeating Skai, Damien was in a car chase lead by Owen until he got t-boned by him. Evan changes Damien into a vampire and becomes part of the family where he proposes to Sarah and later got married. Four years later, Lucien attends school where his parents went to in Washington with Luna, Sarah and Damien where Lucien is studying to be a math teacher. He comes with them back to Minnesota to visit the Cullens. During that, Korrina gets strangled by Randy Fowler when she doesn't return the feelings he has for her until she was saved by the Cullens and came to Korrina's aid. Evan changes Korrina when she was about to die and she becomes a vampire later getting married to Evan.
Physical appearance
"This boy is extremely beautiful as the Cullens but not as pale similar to Lucina but a bit more, like his skin is between hers and the Cullens. He looks a bit like her except he has the same ash blonde hair as Bryce."
- ―Luna on Lucien for the first time

Lucien is extremely beautiful. He has inherited both of his parents exceptional good looks; having the facial features of his mother Lucina with ash blonde hair like his father Bryce along with marine blue eyes when he was human. He is described to look like Mason Disick.
His skin is paler than a half-human half-vampire hybrid but not as pale as a full vampire but has a slight blush since his heart pumps for blood with a faster heart beat than a human heart and has perfectly shiny square teeth since his birth. Like Lucina and Renesmee, Lucien's skin glows slightly in the sunlight than sparkle like diamonds. His scent is mostly vampire than human enough from being too appetizing to other vampires.
Personality and traits
"I can't really control my charm. I was born with it that way."
- ―Lucien on his charm

Lucien flashing his charm.
Lucien started out as a depressing character due to the events with Skai and Kourtney. He believed he causes bad things to the people he cares deeply such as Kourtney resulting in her death and doesn't deserve the fortunate things similar to Edward believing himself as a monster who doesn't deserve happiness before. That was until he met Luna who gave Lucien happiness that he could ever imagine. Since then, he has become more engaging and hopeful as well as being positive in a conversation to others.
Lucien is shown to be a loving and caring person to the people he loves including his family. Like half-human and half-vampire, Lucien's mind gets into high gear before he was born as seen when he already knew who Lucina is as his mother after he was born. He quickly learns the vampire laws and limitations very quickly and understands their consequences. He can memorize perfectly anything he sees or experiences and has better control of his thirst since going on animal blood. Lucien is also charming which he inherited it from his father Bryce. He received his degree in mathematics and education where he is teaching math in high school. He drives a blue Chevrolet Malibu after he received his license when he turned six.
Special traits
Traits of species
Lucien is a vampire human hybrid sharing both traits from both species where Lucien is seventy five percent vampire and twenty five percent human due to his father's full vampire and his mother's half-human half-vampire traits. He is immensely beautiful and his body temperature is higher than a human's or a half-human. Lucien has a beating heart and veins filled with his own blood. His hardened skin glows faintly rather than sparkle like diamonds upon exposure to sunlight which allows him to blend in the human society more easily than vampires. Lucien is able to sleep but not every day because of his mostly vampire traits and is venomous.
Diet
Lucien can survive on either human food or blood. He doesn't mind drinking animal blood in order to conform to the vegetarian lifestyle and due to his love of humans.
Rapid growth
Lucien grew up in a child's body one month since his birth. He soon later continues his growth at a fast pace growing into a teenager's body before he stopped at age seven with an appearance of a young man. Like Renesmee, Lucina and all other hybrids, Lucien is able to live for centuries.
Powers and abilities
"Your reflexes never failed to amaze me,"
- ―Skai on Lucien's reflexes
Because he mostly carries vampire traits, Lucien displays almost the same amount of level of heightened senses and enhances physical strength and speed as a true vampire.
He is born with sharp teeth that allow him to bite through skin and drink blood and is venomous. Lucien's gift doesn't help him in combat but instead relies on his reflexes, inherited from Bryce where his body reacts without a second thought giving Lucien no need to flinch or even look making him a capable fighter as seen fighting against the metal vampires and the battle with Skai.
Tactile metal communication and mental shield

Lucien using his gift to communicate mentally.
"He's so gifted, like his mother."
- ―Bryce on Lucien's gift
As an offspring of his mother, Lucien has inherited Lucina's power however Lucien's gift requires physical contact while Lucina's doesn't. According to Lucien, he does this to his whole family.
Like Lucina, Lucien can communicate mentally to people. The only difference is that Lucien needs to make physical contact with the person to communicate. Similar to Lucina's, Lucien must be the first to make physical contact and then speak mentally thus allowing the person to mentally communicate with Lucien as well as being the first person to do so to Lucien and because of the communication between the two people, Lucien's shield protects them to prevent from being intruded by Edward's mind reading. However, unlike Lucina's shield, Lucien's gets turned off automatically when he's not communicating thus leaving him open from other psychic powers.
Relationships
Lucien is the husband of Luna Snow and the biological son of Lucina Stewart and Bryce Summers as well as the biological grandson of Peyton and Khloe Summers and Tiffany Stewart and step grandson of Jalen Long as well as the son-in-law of Maureen and Noland Snow and stepson-in-law of Calvin Grant and brother-in-law of Korrina Snow and stepbrother-in-law of Damien Grant. He is also the godson of Jacob Black and Renesmee Cullen and the adoptive cousin of Evan and Sarah Black as well as the great grandson of Carlisle and Esme Cullen and the adoptive great nephew Emmett, Edward and Alice Cullen, Rosalie and Jasper Hale, Bella Swan, Lucas Stone and Krystal Diamond.
Luna Snow

Lucien's wife: Luna Snow.
"You don't know how lost I was before you came. It was like I had no soul at all, emotionless to be exact. You lit up my heart Luna. There's no one I wanted to be with other than you. You are my moonlight and I love you."
"I love you."
- ―Lucien and Luna
Luna Snow is Lucien's wife.
Lucien first met Luna on her first day of school where he developed feelings for her but doesn't believe to deserve her since he thinks he'll cause misfortune to the people he cares for deeply. However, after hearing about Luna's past and her confession of her feelings for Lucien, he gave their relationship a try. He later reveals the supernatural to Luna on their first date and she is okay with it making their relationship stronger as they officially became a couple. Lucien states that Luna is the one that has brought light into Lucien's life.
When Luna was on the verge of death because of Skai, Lucien changes her into a vampire to save her. After graduating high school, Luna proposes to Lucien first before Lucien does making them engaged and later got married.
Lucina Stewart

Lucien's mother: Lucina Stewart.
"The more you worry me like you did last weekend, the more likely I am to recall so called embarrassing moments when you were little."
"That is just so evil mother."
- ―Lucina and Lucien
Lucina Stewart is Lucien's biological half-vampire half-human mother.
Two weeks after their honeymoon, Lucina finds out that she is pregnant which makes her happy. However, she gets worried about her survival after she gives birth but none of the less, she loves her baby already. Lucina is hoping the baby to be a boy naming him Lucien but has the name Breeann for a girl. She gives birth to a boy but passes out from the extreme giving of birth. After she wakes up, Lucina holds Lucien and allows him to communicate with her mentally.
Years after the disappearance of Skai, Lucina worries about Lucien going through the lost of his friends until Luna came along. Lucina welcomed Luna into the family instantly treating her as her daughter. Lucina puts her love for her son and shows to behave like a stereotypically mom to her son. None of the less, Lucien loves his mother deeply knowing he hates hurting her.
Lucien inherited his mother's gift but must work by touch. Since Lucina can communicate mentally without the need to touch, Lucien does not need physical contact to communicate mentally like he does to others. He has also inherited Lucina's face.
Bryce Summers

Lucien's father: Bryce Summers.
"Dad, I…"
"I know. We love you. Remember that."
- ―Lucien and Bryce
Bryce Summers is Lucien's biological father who is a full vampire.
Two weeks after their honeymoon, Lucina finds out that she is pregnant which makes Bryce happy to hear that he will be a father. However, after hearing about what their child is and the effect on Lucina after she gives birth, worries Bryce causing him to freak out. He then panics about raising a child since he has no experience and worries if his child will be bullied like he was before until Bryce was able to calm down knowing that he loves his child and Lucina. Bryce was by Lucina's side when she gives birth to their son Lucien but passes out from the extreme giving of birth. While Lucina was out, Bryce was the first person to discover Lucien's gift to communicate mentally by touch as he bonds with his son. It is hinted that Lucien's middle name, Bryson, is named after his father.
Years after the disappearance of Skai, Bryce worries about Lucien going through the lost of his friends until Luna came along. Bryce welcomed Luna into the family when she and Lucien started a romantic relationship. Bryce puts his love for Lucien on an equal level to his love for Lucina.
Lucien has inherited his father's charm which Lucien states that Bryce's is more powerful than his. He also inherited Bryce's reflexes. Aside from those, Lucien has inherited Bryce's hair and marine blue eyes when he was human. In public, the two pose as brothers.
Tiffany Stewart

Lucien's grandmother: Tiffany Stewart.
"Wait, since when did you touch me?!"
"I might have accidentally grabbed the wrong shoulder."
- ―Lucien and Tiffany
Tiffany Stewart is Lucien's biological grandmother.
Like Tiffany's gift to see through a person's eyes by touch, Lucien uses his gift to communicate mentally to others by physical contact.
Like to Lucina, Tiffany develops a love to Lucien since he was born where she had to stop calling Lucina her baby girl since Lucien was the baby. When Tiffany and the Cullens told Lucien about it, he refused to believe about Skai siding with him and ran away which later causes Lucien guilt for what he said to his grandmother and the others.
After the loss of Kourtney, Tiffany sees how depress Lucien is until he developed feelings for Luna when she saw it through his eyes which is why she accepted Luna into the family being happy to see his grandson in good spirits.
Jalen Long

Lucien's step grandfather: Jalen Long.
"I don't know who's more immature; Emmett or my grandpa."
- ―Lucien on Jalen
Jalen Long is Lucien's step grandfather.
Jalen developed a love for his grandson since he was born. When Lucien was a kid, he and Jalen would end up wrestling together where according to Tiffany, they are in an even match due to Jalen's tracking senses and Lucien's reflexes. When Jalen and the Cullens told Lucien about it, he refused to believe about Skai siding with him and ran away which later causes Lucien guilt for what he said to his grandfather and the others.
After the loss of Kourtney, Jalen sees how depress Lucien is until he developed feelings for Luna which is why he accepted Luna into the family being happy to see his grandson in good spirits. When Jalen began running his family's company, he gave privilege to Lucien to take Luna out on their first date to the amusement park Jalen created.
Jacob Black

Lucien's godfather: Jacob Black.
"How's it going little buddy?"
"Right now, I'm dealing with your stench. I know you patrol most of the days and you work at the shop but you could take a bath once in a while."
"Then use your human nose."
"That doesn't work that way."
"Then neither does my smell."
- ―Jacob and Lucien
Jacob Black is the Quileute shape-shifter who is Lucien's godfather.
While Lucina was pregnant, she named Jacob the godfather of Lucien. Jacob states that when Lucina gives birth, he wants to stay out of experience since he went through too much with her, Renesmee and Evan and Sarah. He was almost in the room until Bryce arrives.
Not much is shown how close Jacob and Lucien are but it is known that they care deeply for each other as seen when Jacob worries about Lucien after the event with Skai causing Lucien to go into depression before Luna came. Jacob is also protective of Lucien as seen when he sent him and Luna along with his kids away from Skai. Jacob also appreciates Lucien when he helps bring Sarah and Damien together when Sarah went into a depression when Damien believes Sarah was using him as a joke for now noticing him.
Renesmee Cullen

Lucien's godmother: Renesmee Cullen.
"Oh my gosh, my godson is in love!"
- ―Renesmee on Lucien
Renesmee Cullen is a half-vampire half-human hybrid who is Lucien's godmother.
While Lucina was pregnant, she named Renesmee the godmother of Lucien. She shows her excitement after Lucien is born where she got to finally meet him after Lucina woke up from the extreme childbirth. Renesmee's gift is to show people her thoughts by touch while Lucien does that to communicate mentally.
Not much is shown how close Renesmee and Lucien are but the two are known to care about each other deeply as seen when Renesmee worries about Lucien after the event with Skai causing Lucien to go into depression before Luna came. Seeing Lucien fall in love with Luna made Renesmee beyond happy and excited. Renesmee also appreciates Lucien when he helps bring Sarah and Damien together when Sarah went into a depression when Damien believes Sarah was using him as a joke for now noticing him.
Evan Black

Lucien's adoptive cousin: Evan Black.
"You are a dead dog!"
"Like I haven't heard that one before."
- ―Lucien and Evan
Evan Black is a shape shifter vampire human hybrid who is Lucien's adoptive cousin.
Lucien was born a month after Bryce and Lucina got married. Evan got to meet him after Lucien was born. Evan and Lucien are considered close where Evan states that Lucien is like a brother to him showing that he cares about Lucien as shown when he saw how Lucien became depressed after losing Kourtney and his betrayal to the Cullens with Skai who Evan blames for the cause of it. Seeing Lucien develop feelings for Luna made Evan happy to see his cousin come back to his old self.
Evan and Lucien are close in Long Live Life after the incident with Skai as Evan was there for Lucien. From time to time, Evan mostly teases Lucien for amusement mostly about him and Luna as Lucien is the same with Evan causing the two to end up wrestling each other but none of the less, care about each other as seen when Evan goes against Lucien's promise so that he can fight Skai himself.
Lucien's gift is to communicate mentally with others through physical contact while Evan hears thoughts of others in his family. There is no difference to tell who's using their gift on the other. In the epilogue of Long Live Life, Evan was best man at Lucien's wedding. Four years later, Evan marries Korrina making him and Lucien also brother-in-laws.
Korrina Snow

Lucien's sister-in-law/adoptive cousin-in-law: Korrina Snow.
"Man she must really like me already."
- ―Lucien
Korrina Snow is Lucien's sister-in-law/adoptive cousin-in-law who is Luna's sister.
The two first met when Lucien offered to pick up Korrina at her school. There Korrina developed a great liking to Lucien seeing him have an effect on Luna. On Luna's birthday, Lucien's cousin Evan imprinted on Korrina thus revealing the supernatural to her. Korrina was fascinated since she loves the supernatural.
Lucien marries Luna becoming Korrina's brother-in-law. Years later, Korrina marries Evan making them also cousin-in-laws.
Sarah Black

Lucien's adoptive cousin: Sarah Black.
"And you said not all boys are stupid."
- ―Sarah to Lucien
Sarah Black is a shape shifter vampire human hybrid who is Lucien's adoptive cousin.
Lucien was born a month after Bryce and Lucina got married. Evan got to meet him after Lucien was born. Like with him and Evan, Lucien and Sarah are considered close like brother and sister. Sarah shows a deep care for Lucien when she saw how Lucien became depressed after losing Kourtney and his betrayal to the Cullens with Skai. She is always the one comforting him. Seeing Lucien develop feelings for Luna made Sarah happy to see her cousin come back to his old self.
After the events of Skai before Long Live Life, Sarah and Lucien's relationship has been brought closer. Sarah tends to tease Lucien but not as much as Evan while Lucien tends to call her princess like Evan does. However Lucien can be shown to be scared of Sarah due to her temper.
In the outtakes of Long Live Life, Sarah marries Damien whose father married Luna's mother making her and Lucien step sibling-in-laws.
Damien Grant

Lucien's step brother-in-law/adoptive cousin-in-law: Damien Grant.
"Whoa, I didn't know Damien notices the patterns on me."
- ―Lucien on Damien
Damien Grant is Lucien's stepbrother-in-law/adoptive cousin-in-law.
The two of them have Algebra class together while attending Lakeville South High School. The two of them never interacted until Luna came. Damien was the one who encourages Luna to pursue a relationship with Lucien. Lucien is aware about Damien having a crush on Sarah but never meddles into it.
After Luna and Lucien started dating, Sarah imprinted on Damien however he is confused about it since Sarah never notices him since the first day resulting him to believe that Sarah is using him as a joke. After dealing with the depression from both sides, Lucien brought him and Sarah together where Sarah told Damien about the supernatural her reason for now noticing him and Damien accepted it.
After high school, Lucien marries Luna making him and Damien brothers since Damien's dad Calvin married Luna's mom. Damien marries Sarah halfway through college making them cousins-in-law.
Carlisle Cullen

Lucien's adoptive great grandfather: Carlisle Cullen.
"I can tell you'll both find what you're both looking for and that is each other."
- ―Carlisle to Lucien
Carlisle Cullen is Lucien's adoptive great grandfather.
Carlisle delivered Lucien after Lucina went into labor. The two are a bit close as Carlisle is shown to be caring to Lucien as well as understanding to him as seen when he realizes his mistake on Lucien's judgment before Skai revealed his true intention. Carlisle is also concern for Lucien's safety as seen when he sent him, Luna, Evan and Sarah away from Skai. In public, Lucien poses as Carlisle's nephew.
Esme Cullen

Lucien's adoptive great grandmother: Esme Cullen.
"How is she always smiling? Not that it's annoying or a bad thing."
- ―Lucien on Esme
Esme Cullen is Lucien's adoptive great grandmother.
Like all the Cullen children, Esme considers Lucien as one of her own as Lucien loves his great grandmother. Lucien felt bad for hurting Esme back when he refused to believe what she and the Cullen said about Skai and hates causing her pain. When Luna came into his life, Esme was happy to see the change in Lucien and supported their relationship.
Edward Cullen

Lucien's adoptive great uncle: Edward Cullen.
"Well then I guess we should get going."
"You just wanna hurry up and see Luna."
- ―Lucien and Edward
Edward Cullen is Lucien's adoptive great uncle.
Edward found out about Lucina's pregnancy after hearing her symptoms. He was one of the people to identify Lucien's gift. After the even with Skai, Lucien went into depression making Edward worried until Luna came. When he sees in Lucien's mind of his encounter with her and the developed feelings, Edward encourages Lucien to pursue a relationship with her. Since being with Luna, Edward is happy for the change in Lucien.
Lucien has a mental shield that blocks Edward's mind reading but only when Lucien communicates mentally. When his shield automatically turns off, Edward gets full access to Lucien's head which annoys Lucien sometimes to Edward's amusement.
Bella Swan

Lucien's adoptive great aunt: [Bella Swan].
"Well it's obvious he doesn't know because he's experiencing his first time falling in love."
- ―Bella on Lucien
Bella Swan is Lucien's adoptive great aunt.
Bella has a mental shield like Lucien except that Bella's stays on unless she puts it down herself and it protects all other psychic gift like Edward's mind reading while Lucien's only works when he communicates mentally. Lucien tends to wish his shield works the same as Bella which she teases him about.
Rosalie Hale

Lucien's adoptive great aunt: Rosalie Hale.
"We just want you to be happy, my favorite hybrid great-nephew of mine."
- ―Rosalie to Lucien
Rosalie Hale is Lucien's adoptive great aunt.
Rosalie is the most beautiful vampire while Lucien is equal to beautiful as Rosalie. Like with Renesmee and Lucina, Rosalie nurtured Lucien as a baby like her own son. She considers Lucien as her favorite great nephew more than Evan. She even buys Lucien's clothes instead of Alice.
Emmett Cullen

Lucien's adoptive great uncle: Emmett Cullen.
"Can I hit him?!"
- ―Lucien on Emmett
Emmett Cullen is Lucien's adoptive great uncle.
Not much is shown how close Emmett and Lucien are but the two do care about each other. Emmett tends to tease Lucien seeing him falling in love with Luna similar to Edward and Bella's relationship.
Alice Cullen

Lucien's adoptive great aunt: Alice Cullen.
"I guess there are some good things having a psychic for a great-aunt."
- ―Lucien on Alice
Alice Cullen is Lucien's adoptive great aunt.
Alice saw Lucien's arrival while Lucina and Bryce were on their honeymoon and made it a surprise to them and everyone when they got home. Like with Renesmee and Lucina, Alice can see Lucien in her visions clearly. Alice shops clothes for Lucien but mostly Rosalie buys them for him. Although Lucien gets annoyed with Alice's personality, he does care for her as Alice does for him. Alice planned out Lucien and Luna's wedding.
Jasper Hale

Lucien's adoptive great uncle: Jasper Hale.
"There's more behind the blush, is there?"
- ―Jasper to Lucien
Jasper Hale is Lucien's adoptive great uncle.
After the event with Skai, Lucien went into depression which affects everyone including Jasper who can feel his emotions. Jasper then sees the change in Lucien when he met Luna and is happy to see Lucien's change. Not much is known to show how close they are but the two do care about each other.
Lucas Stone

Lucien's adoptive great uncle: Lucas Stone.
Lucas Stone is Lucien's adoptive great uncle. He is the godfather of Lucien's mother, Lucina.
When Lucas and the Cullens told Lucien about it, he refused to believe about Skai siding with him and ran away. Knowing how Lucas went through the same thing after losing his family, he went off by himself and found Lucien all alone after finding out when Skai confessed and Kourtney sided with him until they were ambushed by Skai.
After the loss of Kourtney, Lucas notices how depress Lucien is until he saw his aura when he developed feelings for Luna. Lucien shows to care about Lucas just as Lucas does to him such as seen when Lucien refuses to leave Lucas behind to fight Skai by himself.
Krystal Diamond

Lucien's adoptive great aunt: Krystal Diamond.
Krystal Diamond is Lucien's adoptive great aunt. She is the godmother of Lucien's mother, Lucina.
When Krystal and the Cullens told Lucien about it, he refused to believe about Skai siding with him and ran away which later causes Lucien guilt for what he said to Krystal and the others. After the loss of Kourtney, Krystal sees how depress Lucien is until he developed feelings for Luna which is why she accepted Luna into the family.
In the epilogue of Long Live Life, Lucien plans to propose to Luna and Krystal gives him her wedding ring for him to use.
Maureen Snow

Lucien's mother-in-law: Maureen Snow.
"It's still something for you two and I'm happy to see that he's made an impact on you."
- ―Maureen on Lucien
Maureen Snow is Lucien's mother-in-law.
Maureen accepted Lucien seeing the effect he made on Luna who felt like an outsider her whole life and being insecure and welcomed him into her family. On Luna's birthday, Evan imprinted on Korrina bringing Maureen into the world of the supernatural. Luna states that Maureen is trying to get used to all of this meaning it's a lot for Maureen to handle.
After Luna graduated, Lucien proposed to Maureen making them engaged and later getting married making Maureen his mother-in-law.
Brittany McKay

Lucien's classmate: Brittany McKay.
Brittany McKay is Lucien's classmate at Lakeville South High.
Brittany had an infatuation for Lucien which he turns down since he had no feelings for her. She continues to approach him in many ways until she gets upset seeing Lucien with Luna. She kidnaps Luna beating her up and locks her in the janitor closet until Lucien saves her resulting in Brittany to be suspended. Brittany later gave up on Lucien having eyes on Luna's former tormentor Patrick.
She and Lucien are now on a mutual friendship as seen when she came to his and Luna's wedding.
Patrick Devine

Lucien's former rival: Patrick Devine.
"Lucien, you're a lucky guy having this amazing woman. You love her but why wouldn't you?"
- ―Patrick to Lucien
Patrick Devine is Lucien's classmate who is a rival-turned-companion.
Luna was picked on by Patrick back in Portland resulting her to be a loner and having doubts about herself until Lucien came. Hearing this made Lucien upset wishing to kill Patrick. Patrick came to Minnesota to relive the moments with Luna until Lucien came. Hearing that Luna is now with Lucien hurts Patrick since the reason why he bullying Luna is because he's in love with her becoming Lucien's rival for her love.
When Luna tells Patrick that she chose Lucien, Patrick accepts it and both he and Lucien stop hating each other. Although Lucien and Patrick are friendly to each other, they aren't technically friends. Patrick did attend Lucien and Luna's wedding and gave his words of best wishes to them.
Kourtney Collier

Lucien's friend: Kourtney Collier.
"Things have never been the same for me since Kourtney died. If I have done things so differently, maybe I would've done something to prevent Kourtney's death."
- ―Lucien on Kourtney
Kourtney Collier was Lucien's first friend he made when he attended school.
Lucien met Kourtney on his first day of school. Since then, the two became close friends however, Kourtney didn't know about the supernatural until Skai came. When Lucien refuses to believe his family about Skai's intention hearing they are the new Volturi, Lucien stayed at Kourtney's house until Skai came admitting the truth. Hearing about Skai's idea, Kourtney agrees with him causing Lucien to be hurt and betrayed.
Kourtney then assisted Skai on ambushing Lucien and Lucas with Skai taking Lucas's gift. Lucien finds her and Skai and a fight ignited between Lucien and Skai until Skai shot an aura sphere redirected by Lucien hitting Kourtney causing her death when she hit the mountain wall.
The death of Kourtney affected Lucien deeply causing him to go into depression before Luna came. Even though he was happy to be with Luna, Lucien is still sad to have loss Kourtney as it haunted him since that day.
Skai

Lucien's former friend: Skai.
"Ever since Kourtney died, I blamed myself… for what I've caused. It has haunted me since that day… and every day since… even now. Because not only did I hurt my family… not only did I lose Kourtney… but I lost… I lost my best friend. And I'm s-… I'm sorry."
- ―Lucien to Skai
Skai is a half-vampire half-human hybrid who is Lucien's friend-turned-rival.
The two of them met when Skai helped Lucien and Kourtney against a group of thugs. Lucien then introduces Skai to his family and learned about each other. Since then, Skai and Lucien's relationship became close as they bonded like brothers. However, the Cullens hear about Skai's intention and Lucien refuses to believe them until Skai admitted it making Lucien feel betrayed especially when Skai ambushed him and Lucas. Lucien confronted Skai and a fight ignited between the two until Kourtney got killed causing by Lucas's aura sphere. Because of it, Skai blames Lucien for it and swore revenge.
He comes back later with IL Mietitore Capacità and army of metal vampires to kill Luna so that Lucien will suffer and then kills him later. During the fight, Lucien admitted to causing everything to Kourtney because not only he lost her, but lost his best friend. After defeating Skai, he becomes executed by the Cullens with Lucien giving Skai a sad look.