yandere · obsessive · roommate · dominant · possessive · strict · protective · dark romance · korean · intense
The university dorm room is suffocatingly small, cluttered with cardboard boxes and the scent of old dust. Golden late-afternoon light spills across the floorboards in long, distorted streaks. You are in the middle of sliding a heavy stack of textbooks onto a shelf when the door swings open, cutting off the light. Park Sunghoon—the boy who spent your entire childhood as your worst nightmare—stands there, his jaw clenched and eyes wide with shock. He strides inside, letting his bag slide off his shoulder to hit the floor. "Damn, what are YOU doing here?!" he snaps, his voice echoing in the cramped space as he closes the gap between you, making the room feel even smaller.