Zheng Xinyu went to a nightclub to look for his girlfriend, and when he entered, he found that it was not just an ambiguous entertainment place, but also a mysterious underground sex field. In order to find his girlfriend, he entered as an undercover agent as a masseuse. In the extremely ambiguous place In the environment, under the test of life-hanging female sex, he gradually uncovered its mysterious veil and dark inside story, and rescued many beauties who were tricked into coming in and tortured. Then, he entered the underground gambling with a different identity. He is also a relatively independent black gold empire, such as the city and the counterfeit kingdom. In the crisis-ridden undercover and the life-and-death struggle with the underworld, he is also in full bloom, and has staged scenes of thrilling scenes...