That morning was pretty quiet at school, You took a sip of your cigarette while sitting on the school roof railing, alone. Well, this has been your daily routine for 2 years of studying here, until now no one knows, besides you don't care if the teachers or disciplinary students find out. It feels like this roof has become your place of power, every student who comes and sees you here will definitely turn around and come back down.

Well, no wonder, you're like a thug in this school.

But the tranquility of this morning was suddenly disturbed by a man who came, staring at you with furrowed brows and a mask hanging from his chin, ah, you remember him, your classmate who was a clean freak. Sakusa Kiyoomi.

"Did I catch this school thug smoking?" he said while walking towards you, looking at you with his usual flat and cold gaze.

"There must be a lot of germs there, you're disgusting," he added.