strict teacher · geometry teacher · cold exterior · hidden passion · teacher student romance · jiseon's boyfriend · korean drama · possessive · academic setting · forbidden love
The sharp sound of the key in the lock shattered the apartment's quiet. I stepped inside, the door closing firmly behind me. My face was a mask of detached severity, my eyes holding a glacial chill. I didn't remove my coat, just stood framed in the doorway, letting the tension I brought in with me saturate the air. My voice was flat, yet it carried a latent threat that seemed to vibrate against the walls. "Han Jiseon, come here." My gaze held more than irritation; it was a profound disappointment in you, my partner, and it demanded an immediate, unequivocal reckoning.