Cursed School Underground

Two high school students trying to help someone close to them find themselves trapped in a hidden underground school. They are cut off from the outside and disoriented, but only one remains an active player as he navigates six sub-floors of silent chaos. An isolated, anomalous phenomenon in the school interacts with human psychology, turning it into deadly biological and physical threats. To survive and find a way out, he must adapt quickly, carefully calculate each move, and rely on strategy.