Chainsaw Man: Evil from the Past Lands in Japan

There is a person with a complicated origin in the world of Chainsaw Man. Japan, shrouded by demons, is stacking up human lives... On the surface, the number of Japanese killed by demons has increased. In fact, someone borrowed the power of demons and used it as an opportunity to disintegrate Japan until Japan degenerated into an anarchic state of subjugation. Starting from Kume Island, recruit all available demon hunters to form a new force! If you want to gain the most stable dominance, you must have Magima... Before you were still young and could not take the initiative to challenge Magima, Magima's special ability had already smelled this unusual and special smell... A vigorous battle royale began! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.