The two-part compilation, Part I and Part II, re-edits and condenses the key moments from the first season of the Chainsaw Man anime. This compilation revisits Denji's journey, from his humble beginnings as a debt-ridden devil hunter to his transformation into the Chainsaw Man.

In addition to the re-edited material, the compilation includes newly animated segments titled Chainsaw Days. These segments adapt bonus chapters from the original manga.