The Catalyst (Can We Change the World?)

Shoto Todoroki realized what was wrong with the Hero System when he was eight years old.
He realized that the heroes everyone looked up to were corrupt and greedy and not at all who he thought they should be.
So when the time comes, he joins the league of villains to try and change the system.
Shoto remained in his childhood home with the intention of making it into the prestigious hero high school UA as a mole. He was going undercover to recruit students for the league.
But of course things never go to plan.
He was never supposed to catch feelings for one of his targets. An explosive and loud blonde who seemed unable to stay away from Shoto.
And suddenly, the more time Shoto spends with Katsuki, the more he struggles with carrying out his plan... because to do so, he has to hurt Katsuki.
And that becomes harder the more he falls.
Shoto had never regretted becoming a villain... until Katsuki.