Bei, a stay-at-home girl who hasn't gone out for a long time, opens the door of her house one day, and the door leads to another world.
Abandoned castles, man-eating monsters, mysterious altars, and adventure teams from other worlds.
This is the city of gods who have fallen into the human world, Waldman.
Bei: ... I must not have woken up yet. Close the door and go back to the room to sleep again.
#The food reserve is about to be used up. I live on the twelfth floor. There is a different world outside my door. Should I advance or retreat? #
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