The Big Encounter

Dabi has worked his way to the top, being the boss of the bar and soon moved to another bar. His brother Todoroki helps him with things and is a villain himself, married to Midoriya and discusses quirks with him. Dabi's men catches the villain Shigaraki and has them bring him to the bar. Shigaraki is thrown in an arena to fight and has to be the last one standing if he wants to live.

(Not much info but it'll have to do. This is a ShigaDabi kinda story and has lots of spoilers in it, if you don't care then read, if you do, then don't read. TodoDeku is obviously in this story, quirks. Smut will be in this, almost rape, blood and gory things, cussing, and much more. If you can handle it go right on ahead)