The Underground world is a small location accessed by sleeping in a randomly chosen "dream bed". Following The Staircase of Hands, you go to a storage area. If one wishes to explore this area, either the Umbrella or Yuki-onna effect must be used in order to douse the flames that block your path. An elevator can be taken to the mall, while an additional passage located at the top end of the storage room leads to the Spaceship