The female mortician received an urn engraved with a death curse and was sucked into the death building in the style of the Republic of China. It is discovered that all players are "yin people" born at special times and must pass seven levels corresponding to different death rituals. As the game progresses, it is discovered that the remains of losers from past generations are embedded in the hotel walls, and "veterans" who have passed the level more than three times begin to experience cognitive changes...