The League of Villains has been at bay for a while, everything has been calm (for how calm it can be at UA). But when Class 1A goes on a field trip to the USJ and gets attacked again (Shigaraki just doesn't like the USJ apparently), they encounter a new villain that seems immune to all of their quirks. Can they find out how to control this villains quirk and save their confused classmates? (Well golly gee Willy Wonka, if you wanna know then start reading! It doesn't hurt anybody . . . Hopefully.) (Also, sorry if I'm bad at writing, I just do this for fun.) If you wanna know who swaps bodies then they're in the tags. Also, there may be some spoilers, but I'll try not to go farther than season 3.