Class 1-A were in the middle of a lecture by Aizawa following the School Festival, When Suddenly a Portal appeared in front of them and Sucked There precious Green Cinnamon Roll into it. Naturally the Class rushed through it to try and Save Izuku. Next thing they know there in a dark void until Bakugo comes across two figures and rushes them and after there brought into a Theater and see Class 1-B, some pro Heros, the UA Staff and a couple of other familiar faces

As Izuku left to train his quirk with Gran Tornio his class went threw his room and saw a suit case that contains his music

Class 1-a, pro-heroes, and villains have appeared in a mysterious theater. They are forced to stay and watch, the mutiverse, or more commonly known as the Dekuverse, by an invisible entity known as XYZ. The question on everyones mind is, why are they there? The answers are... Unknown. ~~~~~~~~~~~~~~~~~~~~~~~~ • Angst • Dadzawa and Dad Might • Class 1-a, Pro-heroes, League of Villains, Eri, Kota, All for One, Nezu, Gran Torino, and Recovery Girl, more to be added... • Cannon and Non-cannon ships • Fluff • Revisions, and corrections • More to be added