Loner Hero

Bakugou Katsuki is that kind of guy that doesn't like to depend on someone else other than himself. If something has to be done, he does it alone and the team he's working with can gently fuck the hell off.
But that day he learns to analyze the situation before starting anything. And that losing someone that important is so much worse than working in a group.

Or where both Bakugou and Kirishima are complete dumbasses.