You are suddenly fighting off demons in this weird place…with the Hashiras, including tanjiro, zenitsu, kanao, genya and insouke the hashiras are fighting off other demons… mitsuri snd obani fighting nakime upper moon 4… and shinobu who later on dies fighting Douma upper moon 2…and later a while kanao and insouke will fight Douma… while you have to search for a demon to fight off.. (Make up your own breathing idc)