Programmer Zhou Mo was working late one night when a dimensional erosion event struck. The thirteenth floor vanished from the surveillance footage, and one bizarre incident followed another.
He discovered that it was connected to a disappearance case from five years earlier, and that he had become one of the invitees to the “Rust Zone.”
Faced with the threat of death from rule-based anomalies, he must solve the puzzles with logic and find an anchor leading home amid endless realms of the uncanny.
