Ghost Slaying Blade: Wandering Guo and Infiltrating Chapter

In a world where cannibalistic ghosts run rampant, the protagonist Tanjiro's family is killed by ghosts, and his sister also becomes a ghost. Under the guidance of ghost hunters, he becomes a member of the Ghost Hunter Organization's Ghost Killing Team. In order to make my sister Ni DouZi turned back into a human and engaged in battle to punish the evil spirits who killed his family, and to break the chains of sadness