The Darkness Demon has swept over the world ... It is in such an era that a flock of Red birds travel in search of the Red Fire; a Fire that according to the prophecies, wipes out the blackness ...

His uniform resembled the regular Demon Slayer, consisting of a brown gakuran jacket, a white belt and tattsuke-hakama pants. He also wore a red kyahan ... him to harness fire's power in his ...