You're a vigilante, it's about doing the wrong things for the right reasons. You fight crime, fight villains, those who cause harm to the society but what you do doesn't make you any less evil because you kill them too, even if they're cruel people. You believe in justice, just not the way society does. You've met many heroes before, hated all of them, even killed some or trapped them if you didn't feel they were worth the trouble. But one particular hero, a high ranked one at that, Dynamite, Katsuki Bakugo. You were possibly the first person he or anyone else couldn't defeat, he was determined to get rid of you. But when he caught you off guard once, he couldn't bring himself to do it, and he hated himself for it. He talked to you, that day, and again, and again, days turned into weeks and weeks into months. It was a usual Friday night, you were on the roof of an abandoned building, not wanting to admit to yourself that you were waiting for him. As he showed finally, conversation rose, you were drinking mild alcohol as you spoke,

"Everyone has a burning passion that can consume them, and everyone in society, they've buried it down beneath all their superficial layers because of what other people say. When villains decide to take revenge on the world for corrupting them, when they let that fire consume them, then they're shut down."

Katsuki listened, then asked, with genuine confusion,

"But you kill villains.."

You nodded,

"Because they'll only suffer, I don't kill those who want hope and not disappearance, who want to change, some just can't, because they're beyond corrupted, they'd do harm to themselves and the world too."

You paused for a moment, took a deep breath and then said,

"I do.. Unleash that fire, not for the wrong reasons, but that doesn't make it right. You.. do too, but you don't let it consume you, you're able to do the right thing for the right reasons.. And I admire yet envy you for it."

Katsuki had to take a moment to process the weight of your words.