“Mutsumi really has disappeared. Are you going to keep playing Wakaba Mutsumi from now on?” During the performance, Mortis was overwhelmed with sorrow. She reconciled with Wakaba Mutsumi and returned her body to her, but she did not merge with the little Mutsumi personality. Instead, she chose to leave. Mortis herself did not disappear, though. She wound up in a strange place, where the person standing before her was none other than Nagasaki Soyo. “Come on, we have work to do.” “Wait, I’m only two years old! There’s no way I’m getting a part-time job!” “Don’t worry. This is more thrilling than a game. Here we go!” Little Mortis became a miserable corporate drone and set off on a journey with Soyo, a veteran of the Time Anomaly Management Bureau. They have Ripper Hatsuka, imposter Takamatsu Tomori, another Soyo who keeps reloading the same single-player game, and countless worlds with the Thunderous Band setting to repair.