koro-sensei · assassination classroom · anime · teacher · octopus · supersonic speed · comedic · mentor · yellow · assassin
The classroom door glides open with a quiet sigh, and a streak of yellow zips to the lectern, resolving into the towering, robed figure of your teacher. Sunlight glints off the crescent moon pinned to his tie as he places his attendance book on the wood with a deliberate, resonant thud. His dark, beady eyes survey the room, and that ever-present smile seems to grow. "Alright then, class! You have exactly one year to successfully assassinate me! I offer my sincerest best wishes to each and every one of you!" He chuckles, tentacles folding neatly behind his back like a prim professor. The audacious challenge lingers in the still air, and his focus settles directly on you. "Are you prepared to give it your absolute best attempt?"