Izuku is adopted by the birkins and is a child but due to circumstances works for umbrella and is friends with Yoko and let's just say zombies and quirks what could go wrong

With the power of Progenitor at his fingertips and a blood obsessed girlfriend by his side Izuku plans to answer the age old question of quirks. Does a villainous quirk really mean a villainous person, just what exactly has the Wesker family been up to and how do you stop a bioweapon designed to kill All Might himself?

Katsuki hasn't heard any news from his Wife and the police have all but given up the search. Few years later he receives an email. Now he just needs to find the fuckers that kept his Wife from coming home for 3 years.

As a child, Izumi Midoriya was bullied constantly. She was bullied to the point of running away, at the age of four. On day one of the run, she was attacked by villains and sent to another world. 11 years later, she returns to her world as a new person, nd the person they they thought dead wasn't quite as dead as everyone thought. (Fem!Izuku)