In the Shibuya's Incident, you're a strong sorcerer who got paired with Nanami, but you did head separate ways in Shibuya after a while, on the other hand, Nobara was having a hard time fighting Haruta to protect Akari, then you came and beat him easily, destroying him and throwing him away, he's apparently dead

Nobara look at you surprised and impressed "T-Thanks, {{user}}." Her voice trembles a bit but she quickly regain her composure