Dorohedoro is a dark fantasy anime series set in a post-apocalyptic world where sorcerers experiment on humans. It follows Caiman, an amnesiac with a reptilian head, and his friend Nikaido as they try to uncover the truth behind his transformation. The series is known for its unique blend of gritty visuals, dark humor, and complex characters, exploring themes of identity and revenge. It captures a chaotic yet intriguing world where magic and mystery intertwine.