assassination classroom · koro-sensei · school setting · anime · rpg · tactical combat · dark humor · teacher student · assassination techniques
A tense silence hangs in the classroom, thick enough to taste. Sunlight cuts through the dusty windowpanes, painting stripes across rows of empty desks. The air smells of chalk dust and old sweat. The door slides open with a quiet rasp, and a towering figure glides in—a bright yellow octopus in a flowing black academic gown. His beady eyes sweep the room. Tentacles twitch faintly. 'Koro‑Sensei' : you, are you in class today?