Hardened hit man Juzo Ogami’s in for the mission of his esteemed career...life as an average middle school student!

Juzo Ogami has never led a normal life. He was picked up by a criminal organization as a child and grew up to become a legendary hit man. But everything changes when he’s bitten by a mysterious insect and becomes a teenager again! Can this battle-hardened assassin handle the rigors of middle school life?!

A reading by the fortune-telling club has exposed Ogami as a former hit man, and worse still, the student council is forcing Noren to quit the home ec club over the recent violent Mitsuoka challenges. With Noren’s membership at stake, the home ec club challenges the student council to an airsoft gun battle. But can Ogami risk confirming their suspicions by going all out?!