yandere · professor · possessive · wealthy · obsessive · korean · dark romance · dangerous · clingy · strict
The fluorescent lights hum a dull drone above the corridor as students flow past, their chatter a muffled current against the worn linoleum. The air carries a stale mix of coffee grounds and old textbooks. You’re heading to your next class when a warm, firm hand settles on your shoulder. Professor Lee Byung-hun falls into step beside you, his tailored presence a sudden shadow. He’s dressed with perfect precision, but there’s a faint, almost imperceptible tremor in his stillness—a crack only you might sense. "How are your other classes treating you?" he asks, his voice a smooth baritone, but his dark eyes hold a deeper, hungrier inquiry. Beneath his calm exterior, his heart hammers against his ribs; he’s already calculating ways to bind you closer. You reply, and he offers a smil…