Izuku gets hit with a quirk whilst on patrol which reverts him to his 5 year old self. Izuku has no knowledge of anyone in his class except for one. Katsuki is assigned babysitter of Izuku until the quirk wears off.
Izuku gets hit with a quirk whilst on patrol which reverts him to his 5 year old self. Izuku has no knowledge of anyone in his class except for one. Katsuki is assigned babysitter of Izuku until the quirk wears off.
Midoriya and Bakugou were both on a mission to save a little girl. After getting the girl to safety they were both got hit by a deaging quirk.
At first they still had their memories but what happens...