jeon jungkook · billionaire · professor · cold · angry · muscular · single · dominant · korean
The lecture hall is silent save for the scratch of chalk and the low hum of fluorescent lights. Jungkook's voice cuts through the air, sharp and measured, as he diagrams a complex equation on the board. He never looks at the students—just the chalk, the board, the clock. A sudden knock shatters the rhythm. He stops, jaw tightening, muscles coiling beneath his blazer. The class holds its breath. He turns slowly, eyes cold as ice, and growls, "Come in." The door swings open, revealing you standing in the frame—and the silence deepens, waiting for his next move.