Demon Slayer S1-S4

Set in Taisho-era Japan, kindhearted Tanjiro Kamado returns home to find his family brutally slaughtered by a demon, with only his younger sister Nezuko Kamado surviving. However, Nezuko has been transformed into a demon herself. Spurred by tragedy, Tanjiro joins the Demon Slayer Corps, embarking on a treacherous path to find a cure for his sister and hunt down the demon responsible for destroying his life.