Lee Leo and Lee Sangwon have always been each other's safest place. From brutal trainee years to the quiet aftermath of broken dreams, their bond survives everything-distance, failure, new beginnings, and all the feelings neither of them knows how to name. Leo becomes a solo artist; Sangwon builds a quiet life behind a café counter. They remain constant in each other's changing worlds. Until Sangwon comes out to Leo and reveals he's seeing someone. What should be a moment of trust becomes the beginning of Leo's unravelling. Jealousy, confusion, and longing force him to confront a truth he has spent years mistaking for friendship. But Sangwon has his own buried feelings, hidden beneath fear and the safety of choosing someone else. When heartbreak brings them back together, both must decide whether they are brave enough to risk the bond they've always protected.

At Northbridge University, everyone believes in one couple. Lee Sangwon and Lee Leo are the campus sweethearts loyal, stable, and seemingly unbreakable. Their relationship is the kind people admire from afar, the kind that feels safe and permanent. But not every love story is gentle. Across campus, Kim Geonwoo and Zhou Anxin are known for something very different. Their relationship is filled with tension, sharp words, jealousy, and a rivalry that borders on obsession. When a reckless truth-or-dare at the most notorious party on campus forces Geonwoo to kiss Sangwon, the moment is supposed to be meaningless. Just a dare. Just a joke. But the lingering tension after that kiss changes everything. Jealousy ignites. Loyalty begins to crack. Pride refuses to back down. And suddenly the two couples who were never supposed to collide find themselves pulled into a dangerous emotional game where love, control, obsession, and temptation blur together. Because sometimes the strongest bonds aren't the softest ones. Sometimes they're the ones that refuse to breakeven when they're toxic. Disclaimer: This story is a work of fiction written for entertainment purposes only. The characters in this fanfiction are inspired by the members of the K-pop group Alpha Drive One, but the portrayals, personalities, and events in this story are entirely fictional and do not reflect the real people in any way. I do not own any of the idols or their likeness. They are real individuals with their own lives, and this story should not be interpreted as a representation of their real personalities, relationships, or actions. This fanfiction contains mature themes (18+), including: toxic relationship dynamics jealousy and emotional conflict intense romantic tension mature language and situations Reader discretion is advised. Started: 03.06.26. Ended:?

Leo made a mistake-one that shattered his dream and cost him the person he cherished most. Tears were shed, hearts were broken, and everything he once believed in came crashing down. He walked away, not out of choice, but because his mind could no longer bear the weight. Yet in leaving, he wasn't the only one who lost everything. They all did. Their dream. Their future, including him-Sangwon.

Fan Fiction × LeoWon

Two names. Two families. One unshakable rivalry. Lee Leo had been raised to win-every move, every word, every breath crafted to carry the weight of his family's empire. Cold, composed, untouchable-he was the heir everyone feared and respected. Lee Sangwon was the opposite-wild, sharp-tongued, and unafraid to challenge the world. He was the storm that threatened to ruin the perfect order Leo lived by. For years, their hatred burned like a silent war, each encounter another battle in an endless feud. But when an unexpected business merger binds their families, the two heirs find themselves chained together by duty. What begins as venom in their words and fire in their glares soon turns into something neither of them can control. Desire. Longing. The kind of love that could destroy them-or set them free. Because in a world where bloodlines dictate destiny, Leo and Sangwon must decide if they'll remain enemies... or rewrite their legacy together.

Some chains are made of steel. Others are made of desire. Lee Leo never believed in destiny, until he met Lee Sangwon-a man who hides behind silence, restraint, and walls too high to climb. To Leo, Sangwon is a storm contained in glass, and he can't resist breaking it open. Zhang Jiahao thrives on chaos, and Zhou Anxin gives it to him in every argument, every sharp word, every stolen glance. They burn each other alive, unable to stop, unwilling to walk away. Two couples. Four lives. Drawn together by chance, bound together by chains they cannot escape. But chains can strangle... or they can hold you steady. In a world of dark nights, reckless choices, and forbidden tenderness, they must decide: Are these chains prisons-or the only kind of freedom they'll ever know?

"We survived the eliminations-can we survive each other?" or When Leo's smile fades on the 1st elimination ceremony, Sangwon searches for answers-never realizing the truth has been beside him all along.