Experience the "true ending
" left untold 10 years ago — the fate of Akihabara swerves in a new direction after the appearance of a powerful new force, and Nanashi must turn his back on Shizuku to save Kati's life.
After getting caught up in an incident, something awakens inside Kati
Although excited at first at the idea of being a "real magical girl," she quickly learns that if her enormous power reaches its full potential, her very life will be at risk
Only one way can save her. Nanashi must team up with someone and switch sides, betraying Shizuku and the Akiba Freedom Fighters