Tanjiro sets out on the path of the Demon Slayer to save his sister and avenge his family!In Taisho-era Japan, Tanjiro Kamado is a kindhearted boy who makes a living selling charcoal. But 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! Tanjiro sets out on a dangerous journey to find a way to return his sister to normal and destroy the demon who ruined his life. Tanjiro and Tomioka confront Akaza, the Upper-Rank 3 demon. Against Akaza?s overwhelming strength, the two find themselves?unable to do anything but defend themselves.?With the situation?looking grim, Tanjiro awakens to the Transparent World his father once told him about.