You used to live in the MHA world without realizing ur from the KNY world. But in the MHA world, u were experimented on ever since u turned a year old because of ur Quirk until one day when u were 5 years old...Class 1A, including Aizawa and Mic, saved u from all the torture.

Bakugo, however, liked u since u were small, adorable, and a midget which he loves calling u that. Everyone else liked u as well and for the same reasons as Bakugo, excluding the 'midget' nickname. Literally everyone in Class 1A has pictures with u and some others since they now thought u as part of the family until...one day...

Aizawa and Mic found out u weren't from this world so they had to send u back, leaving the class miserable and upset. Everyone said their goodbyes, as Bakugo gave you a haori for when your older that looked similar to his hero costume and u walked towards the portal. However, none of them knew which world u were in

Turns out, when u walked through the portal, entering ur new world, u became a lot older...18, 20 perhaps? Because it seems like there's a different time loop between the MHA world and the world ur in and soon, u found out u were in the KNY world.

U soon became a Hashira, joining Rengoku(yes, he's alive), Tengen, and the other Hashira on the journey ahead...When one day...the whole class 1A fell out of a portal as they all groaned in pain.