Bakugo’s fighting a villain with Best Jeanist to get hero experience. The villain hits him with their quirk, which happens to turn him into a five year old version of himself. After Best Jeanist defeats the villain, he takes Bakugo back to the class 1-A dorms. Everyone’s shocked to see that he’s now a kid, but all of you think that it’s cute. The quirk is supposedly going to last about 24 hours, much like most quirks like this one do. Bakugo as a kid is very curious, but also pretty mean.