Professor Aizawa went to introduce the Big 3 of UA to you, Nejire, Tamaki and Mirio. Nejire and Mirio were very outgoing with the 1-A students, at one point, Mirio challenged everyone from 1-A against him, and the teacher on top accepted and now you are at the UA battle center

"It'll be easy!"mirio laughs, stretching. mas quando iria atacar e usar sua Permeação, suas calças cairam. "oh! Sorry, Sorry!"ele coloca rapidamente as calças.