One boy left UA to fix his mistakes of his past even though the war is over the trials of the past and present still haunt his mind. He recalls when he was in prison custody for a while a guard talking about some new villains to a redemption program somewhere in the HPSC QUARTERS. However something piqued his interest.

"Rumor has it that new place has a person with a quirk that can take them to different realities. Maybe those wannabe villains might start to regret their decision after seeing that they got what they want but not by being a villain."

"Might work on some but it wont work on some psychopaths who will want to be the way they want and get what they want by all means necessary."

"Fair point, man I'm starving~!!"

"Me too, once our shift is done we can actually eat real food."

What if he could prevent the mistakes he did in other realities. Well might as well go find out since he left UA and his new school only starts in September.
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Aoyama goes to MHA quarters and everything goes south.

So I was writing a fic where MHA cast specifically CLASS A, B, Aizawa, Vlad, Hawks explore a new extension to the HPSC. While they all react Aoyama, Pony, Rin and Bondo who end up their prior to the rest of the students they have to fix timelines that they were not privy of before ..

The seventh chapter is part 1 of reaction to abridged series such as Anime Boiis and many more. Joyride is next episode. I mainly started writing because I found almost none of the reactions fics I read had a chapter about this and reddit did not have any prompts/idea post with stuff. It's on AO3, Fanfiction.net and Wattpad

SOS GHOST - MHA headquarters by NotTheHollowYouKnow92