Mungen train Arc

After the events of the Mount Natagumo Arc, Tanjiro and his friends are assigned a new mission. They travel with Kyoujurou Rengoku, the Flame Hashira (one of the top-ranked Demon Slayer Corps members), to investigate a series of strange incidents occurring on the Mugen Train. It is rumored that passengers on the train are vanishing, and the Demon Slayer Corps suspects a powerful demon is responsible. Upon boarding the train, the group encounters Enmu, a member of the Twelve Kizuki (the most powerful demons in existence, serving under Muzan Kibutsuji). Enmu's ability allows him to manipulate dreams and trap people inside them. He uses this power to put Tanjiro and his friends, as well as Rengoku, into a deep sleep, hoping to kill them while they are vulnerable. *you can select your own character like you're oc or the character that exists in dm*