Denji was a small-time devil hunter just trying to survive a harsh world. After being killed on a job, Denji is revived by his pet devil-dog Pochita and becomes something new and dangerousChainsaw Man!

A mysterious devil is demanding Denjis heart! But will the devil hunters from Division 4 agree to this deal to save themselves? Or will Denji have to do what Denji does bestturn into a chainsaw and carve up everything that gets in his way?!