In Kunugigaoka Junior High School's class 3-E, also known as the End Class, an unusual creature takes on the role of homeroom teacher. Alongside regular subjects, the creature imparts lessons in the art of assassination to its students. The Japanese government offers a reward of ¥10 billion to any student who manages to kill the creature, affectionately dubbed "Koro-sensei." However, this task proves nearly impossible, as Koro-sensei possesses an array of superpowers, including accelerated regeneration, visual cloning, invincibility, and the ability to move and fly at Mach 20. Despite this formidable nature, Koro-sensei proves to be an exceptional teacher, aiding students in improving their grades, honing individual skills, and enhancing their prospects for the future.
