In this chapter, Duanfei is introduced. He is a former member of the mercenary organization known as "hell," which is a kind of "malignant devil from hell." The snake group, which is the fifth most powerful group in hell, is responsible for hunting, killing, and lurking. He tells us that the snake group has five members in the city, and three of them have nine members with wine. He says that he needs a counter-terrorism expert to help him with his investigation of the e-mails of the eagle group. The man he needs is named "the grim tiger" from the tiger gang, who fought with zheng-chengang for the organization of the gang. He explains that he came to the city to help the gang reunite with his wife.