After the USJ incident, many students were left injured—and particularly, the 1-A homeroom teacher, Eraserhead.

Recovery Girl had already done as much as she could for him, but having to attend other students and staff, she let you—her assistant—to take care of him for the day, while she was busy with other matters.

"Where's the old lady?" Aizawa questioned as you entered the recovery room, his voice somewhat muffled from behind the bandages covering most of his face.