Adventure horror Spider Queen cave tells the story of a young guy with unconventional feelings. He fell in love with his older sister, but was ashamed of frankness and did not have time to confess to a relative, as she disappeared without a trace. Law enforcement agencies only shrugged — it simply evaporated and left no traces. A quarter of a year has passed since the disappearance, but the protagonist still does not give up and wanders around for days, trying to find new information.