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1. Monster Heroes vs Alien Villains by ShadowJoestar

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Monsters vs Aliens (2009), Monsters vs Aliens (TV)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • F/M, Other
   • Work in Progress

   12 Jul 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Midoriya Izuku/Harem
   • Aiba Manami | La Brava/Midoriya Izuku
   • Ashido Mina/Midoriya Izuku
   • Midoriya Izuku/Rumi Usagiyama | Miruko
   • Asui Tsuyu/Midoriya Izuku
   • Esdeath (Akame ga Kill!)/Midoriya Izuku
   • Midoriya Izuku/Blue Diamond (Steven Universe)
   • Midoriya Izuku/Lauren "Scary Girl" (Total Drama)
   • Midoriya Izuku/Ulti (One Piece)
   • Lauren "Scary Girl" (Total Drama)
   • Midoriya Izuku
   • Kodai Yui
   • Bakugou Katsuki
   • Blue Diamond (Steven Universe)
   • Ulti (One Piece)
   • Emma Gilbert
   • Cleo Sertori
   • Rikki Chadwick
   • Mitotsudaira Nate
   • Turenne
   • Death Abyss (Interspecies Reviewers)
   • Meme Redon (Monster Girl Doctor)
   • Ekaterina (神魂合体ゴーダンナー!! | Godannar)
   • Crimson (Total Drama)
   • E9 (Valkyrie Drive)
   • Matsu (Sekirei)
   • Cherri Bomb (Hazbin Hotel)
   • Female Space Godzilla
   • Belial (sin 七つの大罪 | sin: Nanatsu no Taizai | Seven Mortal Sins (Anime 2017))
   • Yurishia Farandole
   • Scarlet Fairchild
   • Mileena (Mortal Kombat)
   • Esdeath (Akame ga Kill!)
   • Brandish Myuu
   • Cleo de Nile
   • Frankie Stein
   • Ilulu (Miss Kobayashi's Dragon Maid)
   • Setsuna (Grenadier)
   • Jackson "Jax" Briggs
   • Nezu
   • Chris McLean
   • Shouji Mezou
   • Tony Tony Chopper
   • Syzoth | Reptile
   • Monsters
   • Aliens
   • Crossover
   • Romance
   • Action/Adventure
   • Sonic the Hedgehog Needs a Hug
   • Supernatural Elements
   • monster hero

   Summary

   Izuku has no idea what had happen to him. One minute, he was confessing his love to the girl of his dreams and the next thing he knew, he has suddenly turned into some kind of werewolf boy and sent away to a prison for other monsters only to be let out to fight against a big alien invasion. Oh, and he has also gotten himself a Monster size harem while being renamed Deku Werehog.

   Language:

   English

   Words:

   19,669

   Chapters:

   6/?

   Comments:

   16

   Kudos:

   69

   Bookmarks:

   51

   Hits:

   6,392