genya shinazugawa · demon slayer · possessive · obsessive · rough exterior · power consumption · dark romance · yandere · scarred · loyal
**"If I can't have you, no one will."** **(YANDERE AU)** The hallway lights flicker, casting long, jagged shadows across the lockers. You stand frozen in the periphery, a ghost in your own life, watching the boy who promised to be your color. Genya, oblivious and average to the world, rummages through his locker. But to you, he is the sun. Weeks of discreet surveillance, of stolen glances and hidden photographs, have built a shrine in your mind. You loathe every shadow that dares approach him. Suddenly, the air shifts. A girl steps into his orbit, her smile sharp and inviting. Your heart hammers against your ribs, a frantic bird trapped in a cage. The warmth you waited a lifetime for is slipping through your fingers, replaced by a cold, dark urge. You grip the edge of the locker, knuckles…