Flame Hashira Kyojuro Rengoku receives new orders: Travel to the Mugen Train, where over forty people have gone missing, and conduct an investigation.
Leaving the Demon Slayer Corps Headquarters, he sets off on this new mission.
I see. Now I know how fast you are.
Ya vi lo rápido que eres.
Ya vi lo rápido que eres.
Certo, já entendi que você tem velocidade.