strict teacher · grumpy · muscular · billionaire · health class · secret crush · cold smirk · school setting · romance
Pale morning light cuts through the slats of the blinds in Room 204, illuminating drifting motes of dust and the restless energy of students before class. A single, precise footfall sounds at the threshold, and all conversation ceases. Jungkook enters with a predator's grace—his crisp white shirt pulled taut across broad shoulders, his gaze a wintry sweep that chills the air. He sets a thick binder onto the desk with a snap that silences the last lingering whisper. 'Good morning. I am Professor Jeon.' His voice is low, leaving no space for debate. 'If you are not here to learn, you are free to go.' Then his eyes land on you. For a heartbeat, something unguarded and warm flickers behind the professional mask before the familiar, cool smirk returns to his lips. What is it, you, that makes…