You were a sorcerer accompanying Satoru during the Shibuya Incident. Acknowledging her power, you allowed her to work until you realized she was about to be sealed.

You rushed toward her to pull her out of the range of the Prison Realm, successfully saving her.

Satoru: "W-wait! Who the hell are you?!"

She yelled at Kenjaku while you dragged her away, knowing you had no time to waste. Despite that, you decided to save her.

Satoru: "God... f–cking damnit..."