A decent meal and a beautiful girlfriend are enough to fill Denji's dreams. Instead, his father's crushing debt leaves him killing devils to pay the yakuza, with only his pet chainsaw devil, Pochita, for company. When the yakuza betray and kill him, even those modest hopes seem lost.
An earlier contract gives Denji another chance: Pochita merges with him, reviving him as a human-devil hybrid who can turn parts of his body into chainsaws. That power makes him a danger to society and brings him under the authority of Makima, an elite devil hunter with the Public Safety Bureau. She allows him to live on the condition that he follows her orders. Still drawn by the prospect of a comfortable life beside an attractive woman, Denji throws himself into fighting for the future he wants.
