An unknown organization from the future comes to the past in order to acquire certain individuals. If they succeed, they will gain new instruments of chaos for their unknown masters. However, allies follow them into the past in order to stop them. Who are these you may ask? Why the future children of Midoriya of course! Deku x Harem. Crossover elements exists.

What if when Izuku blacked out by the sludge villain he had a revelation. A revaluation that opened his eyes to many things. Deciding to take the emotion that he felt nearly every waking minute and make everyone else suffer it. Thus began the agony of The Scarecrow! (Villain deku) (Izuku x Jirou)