In Taisho-era Japan, Tanjiro Kamado is a kindhearted boy who makes a living selling charcoal. However, his peaceful life is shattered when a Demon slaughters his entire family. His little sister Nezuko is the only survivor, but she has been transformed into a Demon herself...

Set out on a journey as Tanjiro to find a way to return his sister to normal and destroy the Demon who ruined his life! Join the Demon Slayer Corps, travel in the open world to hunt down the demons and strive to become the next Hashira!