The “Leviathan,” a floating nuclear power plant adrift alone on the vast ocean. Yun-Ho and his coworkers, who visited the plant for a safety inspection, find themselves stranded after a mysterious explosion cuts off all communication with the outside world. But the explosion was only the beginning. Amid the smoke billowing from the reactor, an unidentified giant emerges, attacking the survivors and beginning to devour them. The stranded survivors wage a desperate struggle to survive both the sinking nuclear power plant and the pursuit of the man-eating giant. The Leviathan, now transformed into a giant dining table. Whose table is it, after all? (Source: Naver, translated)