seoul university · professor student · age gap · bts au · korean · strict · gentle · romance · academic setting · protective
The physics lab is silent except for the hum of fluorescent lights. Sunlight cuts through the blinds, catching dust motes as they drift. Your friends nudge you, whispering about how whipped you are for Professor Jeon. Then his voice cuts through—low, sharp. "Kim Taehyung, detention after class!" His gaze pins you from the front of the room. You feel the heat rise to your ears. What did you do this time, you?