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

Denji是一名小型惡魔獵人，只是試圖在殘酷的世界中生存。在一次任務中被殺後，他被他的惡魔狗寵物Pochita復活，並變成了一個全新且危險的存在——鏈鋸人！