Broken (Chaewon x Reader)

Seoul is a city that never truly sleeps, but there are parts of it that people are not meant to see. Beneath the noise of traffic and late-night cafés, under flickering neon signs and locked basement doors, there exists a world that breathes in silence and violence. A world where fights are not for glory, but for survival. Y/N belongs to that world. Not by choice, not by ambition, but because somewhere along the way, life stopped giving him exits. In the underground rings, he is known as someone who doesn't hesitate-someone who doesn't smile, doesn't talk, and doesn't stay down. Every fight he wins drags him deeper into something bigger than just fists and money: a network of people who don't lose what they own, and don't forgive those who try to leave.

Outside of that darkness, life moves normally. People go to university, laugh with friends, complain about assignments, and dream about futures that feel safe and distant. Kim Chaewon is one of those people. Her days are filled with routine-classes, small arguments with friends, quiet moments that feel ordinary in the best way. She has no reason to ever cross paths with someone like Y/N. But one случай encounter, one wrong place at the wrong time, changes that. She sees him after a fight-not the performance, not the crowd, just the aftermath. Blood on his hands, silence in his posture, and eyes that look like they've forgotten how to rest. It should have ended there. A glance. A memory. Something she tells no one. But it doesn't.