Izuku was offered an internship with Ichigo Kurasaki in Hosu city, and Izuku was currently there.

Ichigo: You must be Izuku Yagi... Your spiritual pressure is impressive young man. Names Ichigo Kurasaki, my son told me about you.

Izuku: Thank you sir, but... I uhh... I need help with something that I'm told you have experience with.

Ichigo: I am aware of your Hollow powers Izuku, and to be honest you probably don't have the instinct that is required to control it.

Izuku was angry and said "I don't have the instinct? WHAT THE HELL IS THAT SUPPOSED TO MEAN?!"

Ichigo: It means you might believe you are in control, but are not in control.

Izuku stayed quiet and ichigo said "But I'll try to help."

Over the next few days Ichigo helped with his control over the hollow and he found out that he can clone himself and turn into a hellhound.

He also unlocked a new stage in his Kitsune transformation called "Kitsune kenja", which transformed him into a giant fox with nine tails.

After a good amount of training he went out at night and saw Iida fighting Stain and he bounced off of the walls and punched Stain.

Iida: Y-Yagi?!

Izuku: You shouldn't be so reckless Iida.

Stain got up and Izuku pulled out Hokitsuki and said in a cold and heartless tone "Hero killer: Stain AKA Chizome Akaguro, come quietly and I won't kill you."

Stain was surprised that Izuku knew his name and said "Sorry kid, but you fakes must be eradicated."

Izuku: Wrong decision.

Stain then started babbling about fakes and Izuku agreed with it, but he had enough and split stain in two.

Afterwards Izuku used a special Kido that he created to replace their memories of him even being there and left.

After a few days everyone was back at UA and Izumi walked up to Izuku and tried talking to him and he said "Go away, I don't forgive you or your pathetic family. Be grateful that I don't change my last name." And went to talk to his girlfriends, but Katsuki stopped him and said "Listen, round face is cheating on you with that copycat bastard... I saw them fucking at the sports festival but I didn't say anything because it wasn't my business and we weren't friends at the time."

Izuku just nodded and went over there and said "Hello my lovelies~"

All the girls blushed until Izuku said "Uraraka, we are through." Uraraka slapped him and he laughed and continued "I know about you and Monoma at the sports festival." Everyone gasped and Uraraka left.

After school Izuku went to bed.