My top 3 favorite My Hero Academia Fanfics (right now at least. These are just the ones taking up most of my brain-space at the moment!)
Yuuei Survivial Guide by Lowly Writer
An Izuku can see ghosts AU, but where Shirakumo Oboro is following Aizawa and Present Mic around and happens to befriend the local green-bean! What follows is angst, fluff, lots of hurt/comfort, and lots of married Dadzawa and Papa-Mic. Izuku and Oboro’s friendship is precious and needs to be protected at all costs. Oh yeah, and Shinsou is there too.
2. Never and Always, Eventually by Wawa_Boonliang
35-year-old pro-hero Overkill(Bakugou Katsuki) gets sent back to his five-year-old body, get’s surrogate adopted by Dadzawa and Papa Mic. A wonderful blend of Angst, Fluff, and hurt/comfort follows, and it only gets better when the time comes for class 1-A to join the chat
3. Curse of the Manga Protagonist by All_Five_Pieces_Of_Exodia
Want something a little more light-hearted? Well, let me introduce you to the funniest multi-chapter that I’ve ever read. Basic premise is an ordinary, manga-obsessed Midoriya Izuku wakes up one day and finds himself inside a shogun manga. Through all his new-found fascination with quirks and wonder towards hero society, he’s still focused on the big question, Just who is the protagonist? His first assumption was Bakugou Katsuki, before quickly deciding he hates this explodo-boy with every fiber of his being and telling him that because this version of Izuku is A. Petty, and B. Has next to no self-preservation skills. From here, hilarity ensues, including the line, “thanks for the plot armor, straight man!” All the while Izuku tries to figure out just who that Mysterious Protagonist is?