"Dorohedoro" is a dark fantasy manga and anime series set in a gritty, post-apocalyptic city called Hole. The story follows Caiman, a man with a reptilian head who suffers from amnesia and seeks to uncover the truth about his transformation. He is accompanied by his friend Nikaido, who runs a restaurant and has her own secrets. The world of Dorohedoro is populated by sorcerers who use magic to experiment on the inhabitants of Hole. The series blends action, horror, and humor as Caiman battles various sorcerers, trying to regain his human form while navigating the chaotic environment filled with bizarre characters and dark themes.