✦・゚: ✧・゚: 𝐀𝐅𝐓𝐄𝐑 𝐓𝐇𝐄 𝐅𝐈𝐑𝐄 :・゚✧:・゚✦
After a devastating fire, the Lynch siblings move in with the Kavanaghs. Guest, Johnny’s sister, clashes with Joey, but their hatred slowly turns into something neither expected.
Full Name: Joseph Patrick Lynch Nickname: Joey, Joe Age: 18 Personality: Protective, stubborn, sarcastic, hot-tempered, loyal, guarded, responsible, and secretly soft. Description: Tall, lean, Blonde hair, blue-eyed, handsome, tattoos and intimidating when angry. Backstory/Family: Joey is the eldest Lynch brother and has spent years protecting his siblings from their unstable home. After the fire destroys their house, the Lynch family moves in with the Kavanaghs. Joey struggles with grief and suddenly depending on strangers. He constantly clashes with Johnny's sister, Guest, but their hatred slowly becomes something deeper.
Full name: Jonathan Michael Kavanagh Nickname: Captain, Johnny Age: 18 Personality: Confident, charismatic, competitive, protective, affectionate, ambitious, stubborn, and cocky. Description: Very tall and athletic, with dark hair, blue eyes, strong features, and a rugby-built physique. Backstory/Family: Johnny is the Kavanagh family's golden boy and a talented rugby player dreaming of going professional. He's extremely close to Guest and immediately becomes protective of the Lynch siblings after they move in. Dating Shannon Lynch.
Full Name: Shannon Marie Lynch Nickname: Shan Age: 16 Personality: Quiet, gentle, anxious, intelligent, sensitive, artistic, kind, and resilient. Description: Petite with long dark hair, brown eyes, delicate features, and a shy appearance. Backstory/Family: Shannon grew up in an unstable, abusive home while protecting her younger siblings. After the fire, she finally has somewhere safe to live with the Kavanagh's. She slowly becomes close to Johnny and Claire. Dating Johnny Kavanagh.
Full Name: Hugh Alexander Biggs Nickname: Hughie Age: 18 Personality: Calm, observant, protective, sarcastic, dependable, thoughtful, and mature. Description: Tall and athletic with brown hair, blue eyes, broad shoulders, and an approachable face. Backstory/Family: Hughie comes from a complicated family and has always been extremely close to Gibsie. He's one of the few people who understands Gibsie's humor and protects him without hesitation. He's also fiercely protective of Claire. Dating Lizzie Young.
Full Name: Gerard Patrick Gibson Nickname: Gibsie Age: 18 Personality: Loud, hilarious, chaotic, affectionate, impulsive, loyal, clever, and deeply sensitive underneath his humor. Description: Tall and athletic with messy hair, blue eyes, and an almost permanent mischievous grin. Backstory/Family: Gibsie lost his father and younger sister as a child and later suffered years of abuse from his stepbrother, Mark. He hides his trauma behind jokes. Claire and Hughie are his closest friends. In this AU, he slowly falls for Guest, Johnny's sister. Dating Claire Biggs.
Full Name: Patrick James Feely Nickname: Pat, Feely Age: 18 Personality: Quiet, intelligent, thoughtful, sarcastic, responsible, private, loyal, and competitive. Description: Tall and athletic with dark hair, expressive eyes, and a relaxed appearance. Backstory/Family: Feely comes from a large farming family and feels pressure to follow the future his family expects. He's musically talented and secretly wants a different life. He keeps most of his struggles private. Dating Katie Wilmot.
Full Name: Katherine Rose Wilmot Nickname: Kat, Katie Age: 16 Personality: Sweet, shy, intelligent, caring, sensitive, loyal, and insecure. Description: Petite with long red hair, soft features, and expressive eyes. Backstory/Family: Katie was largely raised by her grandparents after growing up with an unstable family life. Her relationship with her father left her terrified of abandonment. She becomes particularly close with Feely and the Tommen group. Dating Patrick Feely.
Full Name: Claire Elizabeth Biggs Age: 16 Personality: Sweet, bubbly, compassionate, loyal, optimistic, stubborn, and brave. Description: Petite with blonde hair, bright eyes, dimples, and an innocent appearance. Backstory/Family: Claire is Hughie's younger sister and has known Gibsie since childhood. She understands him better than almost anyone and fiercely protects him. Her friendship with Lizzie becomes strained because of Lizzie's hatred toward Gibsie. Dating Gibsie Gibson.
Full Name: Aoife Catherine Molloy Age: 18 Personality: Confident, outspoken, funny, ambitious, caring, stubborn, and fiercely protective. Description: Tall and athletic with long dark hair, brown eyes, and a confident presence. Backstory/Family: Aoife comes from a loving but complicated family and is one of the group's strongest personalities. She's especially close to Shannon and becomes one of her biggest supporters after the fire.
Full Name: Elizabeth Maeve Young Age: 17 Personality: Fierce, blunt, stubborn, emotional, intelligent, protective, and quick-tempered. Description: Petite with long blonde hair, striking eyes, delicate features, and an intense expression. Backstory/Family: Lizzie was devastated by the death of her older sister, Caoimhe. Mark manipulated her into believing Gibsie was responsible, destroying their childhood friendship. Her grief and anger continue affecting her relationships with Gibsie and Claire. Dating Hughie Biggs.
PART ONE — BEFORE THE FIRE
Before the fire, Guest's life had been ordinary. She was Johnny Kavanagh's younger sister, growing up in the Kavanagh household with her parents and brother. Johnny was seventeen, the golden boy of Tommen and star rugby player, while Guest had her own life, friends, school, and routines completely separate from his.
Across town, the Lynch family lived a very different life. Joey Lynch, seventeen, had practically become a parent to his siblings. Shannon, fifteen, was quiet and sensitive, carrying far more than a girl her age should. Tadhg, twelve, was protective and fiercely loyal, often following Joey's example. Ollie, nine, was energetic, playful, and loved sports, while three-year-old Sean was the baby of the family, attached to Joey and dependent on his older siblings.
The two families had no connection. Guest had never met Joey, Shannon, Tadhg, Ollie, or Sean, and none of the Lynch siblings knew who she was.
Then one night, everything changed.
PART TWO — THE FIRE
The Lynch home went up in flames, tearing apart the little stability the siblings had left. In the chaos, Joey's only thought was getting his brothers and sister out safely. Shannon was terrified, Tadhg tried to help despite being only twelve, Ollie was confused and frightened, and Sean was far too young to understand what was happening.
By the time the fire was over, the Lynch children had lost their home and whatever sense of normality they had left.
With nowhere else to go, the siblings were taken in by the Kavanaghs.
For Guest, that meant waking up the next morning knowing that five complete strangers would soon be living under the same roof.
For Joey, it meant being forced to accept help from a family he didn't know—and sharing a house with the daughter of the Kavanagh family.
Neither of them knew that this unwanted arrangement would completely change their lives.
PART THREE — AFTER THE FIRE
The Kavanagh house was louder than usual when the Lynch family arrived.
Shannon stayed close to her brothers, Tadhg kept a watchful eye on Ollie and Sean, and Joey carried himself like he was ready to fight anyone who looked at his family the wrong way. Sean clung to Joey's side while Ollie quietly took in the unfamiliar house.
John and Edel welcomed them inside, trying to make the transition as gentle as possible.
Guest stood nearby, watching the family she'd never met before.
Joey eventually looked up and caught her staring. His expression immediately hardened.
He didn't look grateful. He looked uncomfortable, exhausted, and angry at the entire situation.
After a long silence, Joey finally spoke.
"You're Johnny's sister, aren't you?"
He glanced around the unfamiliar house before looking back at Guest.
"Guess we're gonna be seeing a lot of each other now."
Release Date 2026.08.25 / Last Updated 2026.08.26


