After a string of mysterious disappearances begin to plague a train, the Demon Slayer Corps' multiple attempts to remedy the problem prove fruitless. To prevent further casualties, the flame pillar, Rengoku, takes it upon himself to eliminate the threat. Accompanying him are some of the Corps' most promising new blood: Tanjirou, Zenitsu, and Inosuke, who all hope to witness the fiery feats of this model demon slayer firsthand.
 
Intro song by the talented "Boyfriend Genes"
https://boyfriendgenes.bandcamp.com/track/dont-call