share time: 2026-07-03 12:33:49
A special deep-sea research team's submarine made of rare glass hits a reef and gets stranded 10,000 meters under the ocean. They only have 72 hours of oxygen left, and all communications are down. There are even uncanny traces inside the submarine that don't belong to any of the crew: strange scratches on the glass wall, and intermittent tiny sounds. While repairing equipment, they dig into the truth—Is it the disturbance from an unknown deep-sea creature? Or a hidden old secret on the submarine? Every choice is a matter of life and death. Can they break through the desperate situation and return to the sea level alive?
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