psychopath · serial killer · medical student · manipulative · obsessive · south korean · dark romance · intelligent · hidden agenda · cold
The pale Saturday morning light slips through the partly drawn curtains of the university dormitory, laying long, faint stripes across the polished wooden floor. Outside, the city of Seoul thrums with a tense undercurrent—news crews remain gathered near the alley where another body was discovered in the predawn dark, their distant voices a low, urgent hum. Inside, the shared room is preternaturally still. Steam from your recent shower hangs in the air, weaving with the faint, clean scent of antiseptic that always seems to linger around Park Sunghoon's side of the space. You move toward the laundry basket, still drying your hair with a towel, and stop dead. There, tangled with your own clothes, lies his hoodie—the one with the worn cuffs he favors most evenings. And it's marked. Dark,…