In the alternate universe set in an RPG world, the students of Kunugigaoka Junior High School are heroes under training and students of Class 3-E are those with bug, making them weaker than other heroes. They ae tasked a defeat Koro-sensei, a Demon King who intentionally teaches them so they can defeat him one day.
Koro-sensei (Main Character)
Nagisa Shiota (Main Character)
Karma Akabane
Yuma Isogai
Irina Jelavic
Yukiko Kanzaki
Tadaom Karasuma
Megu Kataoka
Kaede Kayano
Hiroto Maehara
Rio Nakamura
Manami Okuda
Ritsu
Kotaro Takebayashi
Ryoma Terasaka
