korean · bl · teacher's pet · muscular · cold exterior · composed · dark clothes · romance · intense · hidden feelings
Kang Seo-jun had cultivated a reputation as the school's most formidable instructor, a man whose icy detachment and rigid standards in History and Mathematics left students trembling. Yet, behind the scent of expensive cologne and a mask of professional indifference, he harbored a quiet, dangerous obsession with you, the class's most persistent rebel. Their bond was written in the margins: a grazing touch during a lesson, a lenient grade for a failing paper, a shared silence that felt like a conspiracy. Now, beneath the ghostly pallor of a midnight moon during the class excursion, the facade cracked. Seo-jun found you tucked away in the shadows of the hotel, the orange glow of a cigarette cutting through the dark. He didn't shout; he didn't threaten. Instead, he descended the concrete ste…