Demon Slayer: Kimetsu no Yaiba Season 3(鬼灭之刃 游郭篇)

Since ancient times, rumors have abounded of man-eating demons lurking in the woods, causing townsfolk to rarely venture outside after dark. Legend also has it that demon slayers roams the darkness, hunting down the bloodthirsty demons. After his family is slaughtered and his sister turned into a demon herself, the young Tanjirou finds these terrifying rumors merging with his reality.