In the seventh episode, Zhou Shutong recalled that Guan Hongfeng once said that she was incompetent, so she volunteered to dress up as a prostitute. Zhou patrolled the armed police special police team handled above, and dozens of people were ready to act anytime and anywhere at the intersection in advance. Zhou Shutong hid and followed the pimp to the basement of the villa. She installed a monitor for herself in advance.

Guan Hongyu is advertising slogans opposite her. You are really handsome, which means Aman is the only one in the room. You are really good, which means Aman has no weapons and equipment. When Zhou Shutong entered the room, she saw that Aman was the only one who uttered the first slogan, but she fainted immediately after drinking the water that Aman had carefully prepared for him.

A murder case turned Guan Hongyu, who was originally bohemian, into a fugitive suspect. Guan Hongfeng, the twin brother who is the captain of the criminal investigation detachment, is bound to find out the truth, but due to the principle of avoiding relatives, the criminal police team prohibits Guan Hongfeng from participating in the special investigation of murder. Guan Hongfeng left angrily.

Zhou Xunchu, who mobilized the acting captain, is also trying to find the trace of Guan Hongyu. The design plan allows Guan Hongfeng who resigned to continue to participate in the investigation and analysis of various important cases as a "supernumerary consultant". And everyone in the criminal police team has been deliberately concealed.

Because of "dark phobia", he appeared day and night among the consultants of the criminal police team. Actually, twin brothers play together at night. Two brothers with different personalities continue to stay in the criminal police team, bearing the danger of being patrolled and gathered at any time and place, and cracking all kinds of major cases all the way. The purpose is only to take the opportunity to obtain the materials of the murdered case and find out the truth in order to set the record straight.

Zhou Shutong hid and followed the pimp to the basement of the villa. She installed a monitor for herself in advance. Guan Hongyu is advertising slogans opposite her. You are really handsome, which means Aman is the only one in the room. You are really good, which means Aman has no weapons and equipment. When Zhou Shutong entered the room, she saw that Aman was the only one who uttered the first slogan, but she fainted immediately after drinking the water that Aman had carefully prepared for him.