Zheng Chaoan was sent to Thailand by his mother to work as a worker in an ice factory. Because of his mother's advice, he often suffers from the humiliation of local bullies and supervisors because of the injustice. Fortunately, he is helped by his fellow worker, Brother Shi. Unexpectedly, the boss used ice making as a guise to hide drugs in the ice for sale. Workers who knew this secret were all murdered. Even the martial artist Shi Big Brother was brutally killed when negotiating with the boss.
Seeing the strange disappearance of the workers one after another, the workers began to have doubts about the factory and went on strike to protest. The factory gathered a group of thugs in an attempt to suppress the workers' resistance. Zheng Chaoan finally couldn't bear it and used quick and sharp leg skills to knock down the thugs one by one. Zheng Chaoan was determined to find out the truth, but almost fell into a trap set by his boss from the beginning. Seeing that the incident was revealed, the boss secretly sent thugs to kill all the remaining workers and arrested a female worker.
Zheng Chaoan sneaked into the ice factory to investigate and found the dead body of the missing worker who was frozen in the ice. He was furious. He fought desperately with the thugs who came and knocked down both the thugs and the boss's eldest son. The next day, Zheng Chaoan came to the boss's house and asked for the blood debt from the cruel boss. The final battle began.
