Demon Slayer - Kimetsu no Yaiba S03E01- 1080p

In this episode, the story picks up right after the events of the Mugen Train arc. Tanjiro, Inosuke, and Zenitsu are recovering both physically and emotionally from their previous battle and the loss of Rengoku, the Flame Hashira.

The group soon gets assigned to a new mission in the Entertainment District (Yuukaku) — a flashy and dangerous area where demons are suspected to be hiding among the people. They are joined by the flamboyant Tengen Uzui, the Sound Hashira, who seeks help to find his missing wives — all of whom were undercover in the district.

This episode sets up the tone for the new arc, introducing the setting, new characters, and building suspense for the coming battles.