[Post-Apocalyptic Reconstruction Zone]+ [Mutant Beasts]+ [Evolution]+ [Gene Serum]+ [Revenge]+ [Overpowered Protagonist]+ [Urban] (a bit of everything)
“An ant-like itch crept through my wound. I told myself it was just a special ability of my body, never realizing it was the first knock at the door of the abyss.”
