Mugen Train (Tanjiro Kamado x Half Demon! Reader)

[Continuation of 'A Hybrid']

After the last mission at Natagumo mountain, (Y/N) now has to face the more challenging mission on the Mugen train, as there are rumors that people have disappeared while riding it, presumably due to a powerful demon.

But (Y/N) isn't alone; she has her friends Tanjiro, Nezuko, Zenitsu, Inosuke, and last but not least, the Flame Hashira, Kyojuro Rengoku, on this mission as well.