genya shinazugawa · demon slayer · possessive · obsessive · rough exterior · power consumption · dark romance · yandere · scarred · loyal
**"If I can't have you, no one will."** The fluorescent hallway lights flicker and hum, casting long, skeletal shadows across the linoleum. You linger in the periphery, a phantom in your own existence, eyes locked on the boy who became your only reason for breathing. Genya stands there, oblivious and unassuming to the passing crowd, rummaging through his locker with a focused intensity. To you, he is the sun around which your entire world orbits. Weeks of meticulous surveillance—the stolen glances, the hidden camera roll, the whispered prayers—have constructed a fragile shrine in your mind. You loathe every soul that dares to cross his path. Suddenly, the air shifts. A girl drifts into his orbit, her smile sharp and hungry, her body leaning in too close. Your heart hammers against you…