Many years after retiring from the army, special forces soldier Lei Jun brought his family to the chaotic Philae to make a living, but he accidentally lost his wife and daughter in a riot. Since then, he has lived in the nightmare and guilt of failing to save his family. In order to find the murderer, Lei Jun bought the Paradise Supermarket in the Chinese community of Coors Town. Lei Jun was exhausted physically and mentally after 12 years of searching for the murderer. Until one ordinary afternoon, the safe house of Country M hidden near the town of Coors was suddenly attacked by terrorists. A large number of terrorists poured in and began to bloodbath the town indiscriminately. In a critical moment, Lei Jun stepped forward to save the surviving compatriots and staged a suffocating 12-hour life-and-death escape. Frequently forced into a desperate situation of life and death, Lei Jun, who had been suppressed for many years, was furious. A wounded beast decided to bar its fangs, hide in the darkness, and start the final blow...