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! With the climactic battle against the Gun Devil close, Aki may be wavering. Has he found something more important to him than revenge? And what is the true meaning behind the vision shown to him by the Future Devil?