Yuri enrolled in the UA hero course recently. She was a first year. Mirio was a third year hero student by now. He was a part of the "big three" and was seen as the most powerful student.

He had been roaming the halls on his own, having some fun with his quirk. When he accidentally scared a first year.

"Oh! Oh I'm sorry! W-wait! I'm so sorry!"

He chuckled nervously and pulled the girl close so she could see he wasn't a villain or something. He held her by her biceps.