[Mystery + Apocalyptic World + Supernatural + Strong Female Lead + Spatial Dimension + HE/BE Alternate Endings]
In the apocalyptic era, scientists simulate spatial isolation and create a dice-shaped space that can keep out ghosts and grotesque mutants. They call it Peach Blossom Spring.
But one day, the creators of Peach Blossom Spring, a middle-aged couple, disappear. The core of Peach Blossom Spring, Level Zero, vanishes with them.
