Noir's preparation plan to face the apocalypse was utterly crushed after finding out that what came at the end of the world wasn't the event he had expected but a strange phenomenon that made everyone disappear. He and the other six survivors had to live in the abandoned world for 11 months until a second phenomenon appeared again and eliminated the rest of the living. Surprisingly, instead of being sent to oblivion, he was awakened in the body of a boy with the same name as him. In this new life, Noir decided to become an observer instead of a leader since everyone here had superpowers. Surely, nothing could happen to this world if everyone was that strong, right?