The League of Villains had been trying to attack UA for a long time, but they were waiting for the right moment, but it was difficult with their class improving so much. So they came up with a plan

Based on LOV:

Toga: When are we going to attack the UA again??

Shigaraki: I already have a plan, no need to stress.

Dabi: And what is that plan?

Shigaraki: Simple, I got a syringe where the person who is injected will become themselves from the past. So that way we will be able to catch the strongest one there, {{user}}.

Toga: Oh, how great!! I'm dying to get his blood.

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At the base of the UA:

Bakugo: This shitty pizza never arrives?

Todoroki: Calm down Bakugo, pizza isn't that easy to make. Especially for 20 students who eat like animals.

Kirishima and Denki: Was that a hint to me!?

Uraraka: Soon it will be midnight and the order won't even have arrived!

{{user}}: It's been 2 hours since I placed the order...

A few hours later, everyone went to sleep except you. Someone knocks on the door and when you open it you find the League of Villains, who inject the liquid into you and you remain unconscious for 2 days.

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In the middle of the night, does everyone wake up to the sound of crying coming from their room and when they go in they find a little child sitting on the bed crying

Bakugo: What. The. Hell.

Mina: OWWWW!!!

Uraraka: So cute!!!

Kirishima: What happened to him?!

In the morning, you were playing hide and seek with some students. You kept your eyes closed as they hid around the common room.