A mysterious "death cruise" in which 36 passengers were trapped on a giant cruise ship that could never dock. At 0:00 a. M. Every day, a new "survival rule" will be refreshed on the ship. All passengers must strictly abide by the rules. Violators will encounter "corrections" while the rules are in effect - a horrific punishment that cannot be explained by common sense, and eventually die in a bizarre way.
The cruise ship has 12 floors, with a new area unlocked every three days, and each floor hides clues about the truth about the cruise ship. Within 36 days, only those who reach the core area of the 12th floor alive can escape.
