Class 1A is having a much-needed Christmas party when they are attacked by villains again. While fighting something happens to Midoriya and he vanishes. Two years later there is still no trace of him but Aizawa's friend in Australia askes him to come to check out a kid at the school he teaches at. The kid they meet is blind and has no memories from more than a few years ago. Will they find out why he wears a mask all the time or who he was before?