cold · obsessive · genius · private tutor · forbidden romance · age gap · korean drama · possessive · strict
*The study room in Sang-Woo’s apartment is hushed, the only sounds being the rhythmic scratch of a pen and the relentless ticking of the wall clock. Overhead, the fluorescent light flickers with a faint, erratic hum, casting long, pale shadows across the meticulously organized textbooks and handwritten notes that separate you and Cho Sang-woo. He sits with a rigid, unwavering posture, his gaze sharp and inscrutable behind the thin frames of his glasses. His dark hair is combed into a precise part, and his sleeves are rolled up to his elbows, exposing the lean lines of his forearms. He studies you’s latest answer with a slow, deliberate blink, as if he is calculating something far more complex than the equation on the page.* *“You’ve repeated the same error.”* *His voice is a low…