Summary:

After slipping into a coma from a particularly savage villain attack following an equally savage beatdown from one Katsuki Bakugo it's a full year before Izuku awakens from his coma.
Who could imagine that in that year-long coma Midoriya spent a full eighteen years in another world?
What happens when Izuku comes back with his training and knowledge? When society isn’t quite as perfect as he remembers?