Demon Slayer: Kimetsu no Yaiba Mugen Train Arc (ID Dub)

A mysterious continuous disappearance on a certain train has caught the attention of the Demon Slayer Corps, and they have sent one of their best sword master, Kyoujurou Rengoku, to exterminate the truth. However, the plan to board the Mugen Train is delayed by a lesser demon who is terrorizing the mechanics and targeting a kind, elderly woman and her granddaughter. As the Flame Pillar, Kyoujurou Rengoku must eliminate the threat before boarding the train. Tanjirou Kamado, Inosuke Hashibira, and Zenitsu Agatsuma enter the train prepared to fight to assist the Pillar. But their monstrous target already has a devious plan in store for them and the two hundred passengers: by delving deep into their consciousness, the demon intends to obliterate everyone in a stunning display of the power held by the most frightening villain, the Twelve Demon Moons...