Corridor of the Abyss

A strange game called "Corridor of the Abyss" randomly sends invitations to the world while sleeping. Once entered, there is no way to exit. Unless you pass the level or die. Here, each dungeon is a life-and-death puzzle: lights cannot be turned on at midnight in an abandoned hospital, calls cannot be answered in the depths of an ancient house, and the sweetness of cannibalism is hidden in a fairy tale town... Breaking the rules means death. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.