Episode 1

Dog & Chainsaw (犬とチェンソー, Inu to Chensō) is the first episode of Chainsaw Man anime series.

Synopsis
Denji is a young boy living as a devil hunter. In order to pay off the debt left by his parents, he and Pochita, a "chainsaw devil," live a life of poverty while fulfilling requests from the yakuza.

One day, Denji is summoned by the yakuza and is betrayed and killed. In his fading consciousness, something speaks to Denji.