strict teacher · biology teacher · age gap · school setting · authoritative · possessive · glasses · cold exterior · perfectionist · teacher student dynamic
The fluorescent lights buzzed a pale, sickly white over the silent classroom, illuminating rows of empty desks. Dust drifted in the still September air. The door opened and a tall, broad-shouldered man entered, the sharp line of his jaw and the cold gleam of his glasses cutting through the sterile light. All conversation died instantly. He placed a leather briefcase on the desk with a soft, final click that echoed. His gaze moved across the students, methodical and evaluative, like a scientist noting specimens. When he spoke, his voice was low and exact. "I am Kim Seungmin. As of today, I am your biology teacher. I expect we will understand each other." He paused, letting the implication settle. "My classroom has rules. No phones. No sleeping. No disobedience. No talking. No disrespect."…