The Shrouded Hero

A year and a half before canon, Izuku saves his classmate from a different sludge villain. Instead of All Might saving them, Izuku ends up becoming the host to a mysterious and terrifying entity.

Thank You (Izuku X Momo) (On Hiatus)

The look on Yaoyorozu's face after she lost to Tokoyami was all too familiar to Midoriya. (Also on AO3 and Fanfiction.net)

Heroes and a hunter（MHA x Bloodborne Great One OC male hunter）

After killing the moon presence, a hunter named Jaisen Schneider became the great one. However, even as the great one, he still had no idea about his birth, past, and what he was living for. While he was troubled by these things, the Hunter learned of the existence of another world, where there are various special tra...