Broke young man + chainsaw dog demon = Chainsaw Man! Denji's a poor young man who'll do anything for money, even hunting down Devils with his pet devil-dog Pochita. But his life gets turned upside down when he's betrayed by someone he trusts. Now with the power of a Devil inside him, Denji's become a whole new man - Chainsaw Man! In order to achieve the greatest goal in human history—to touch a boob—Denji will risk everything in a fight against the dangerous Bat Devil. But will getting what he wants actually make him happy?