As soon as the day dawned, the two Guan brothers took turns to investigate the case. Guan Hongfeng led Zhou Xun and Xiao Wang to the dock quickly.In view of the severe crackdown on child trafficking in Tianjin and Hong Kong in recent years, such incidents have become extremely rare, and criminal gangs generally do not directly conduct trafficking at the place where the incident occurred.Therefore, using transportation, especially sea transportation, to transfer children has become their first choice.

The three then spread out and visited local fishermen, trying to collect information about human traffickers.However, due to the complex composition of the surrounding people, the investigation work was extremely difficult.Guan Hongyu revealed information to Guan Hongfeng that there was a group of people who did not have a registered permanent residence and made a living by running boats and engaging in illegal activities.Guan Hongfeng decided to use special means to contact these people to obtain clues.

In order to get closer to these people, Guan Hongfeng followed his younger brother's example and frequently toasted with them.The leading man, Yang Zi, realized that Guan Hongfeng had other purposes.Guan Hongfeng deliberately revealed the news that a child wanted to take the boat. As a result, Yang Zi mistook him for a human trafficker and revealed information about his business dealings with the trafficker.

At this time, Zhou Shutong called from the Shannan Road Police Station. She was tracking a batch of pet dogs that were sold to Yunqing District, Jinhai. One of the Maltese dogs had a dog abuse video on a pet forum.Zhou Shutong personally went to Jinhai to handle the case, but encountered difficulties, so he asked Zhou Xun for help.However, Zhou Xun was busy with the child abduction case and had no time to take into account Zhou Shutong's request.

On the high-speed rail, Zhou Shutong watched the dog abuse video and felt heavy.Brother Gao from the technical department helped her investigate the video address, but gained little.The only clue is an Oakey best-selling watch worn on the wrist of the man who abused the dog.Hu Suo urged Zhou Shutong to solve the case and return as soon as possible. Zhou Shutong pointed out that the act of killing pet dogs showed that the perpetrator had violent tendencies and might even be a potential criminal.At this time, a drunk passenger on the high-speed train made a scene in the carriage, and the policeman was pushed down. Zhou Shutong stepped forward to subdue him in time, and found that the watch on the policeman's wrist was similar to the watch of the dog abuser.

On the other side, Yang Zi had a phone conversation with the trafficker, but the price could not be negotiated.Fortunately, the technical department locked the location of the phone in time, and Zhou Xun directed everyone to act quickly to arrest him.During the arrest, a man kidnapped a child, and Zhou Xun angrily beat him up.Another man tried to escape and was kicked to the ground by Guan Hongyu.

As the abduction case was uncovered, the children were successfully rescued by the police, but Yao Fei was still missing.According to traffickers, children are usually sent to Jinhai.Therefore, Guan Hongyu decided to go to Jinhai to search for the missing child with Zhou Xun and others.

After Zhou Shutong arrived in Jinhai, he immediately began to investigate the pet dog incident, but made no progress throughout the day.When she was browsing the forum comments, she found that the analysis of a netizen named “和光同成” was very reasonable.Based on the air pressure display on the watch, this netizen speculated that the dog abuser may have filmed the video near the Bay Area, and gave a detailed analysis.

At the same time, Zhou Xun and others cooperated with the Jinhai police and quickly launched an operation to arrest the human trafficker Sui Bo.However, Sui Bo has been killed and Yao Fei's whereabouts are still unknown.That night, Gao Junran came to Guan Hongfeng's house, and Guan Hongfeng contacted Zhou Xun in time through surveillance.Zhou Xun called Gao Junran over for the purpose of inspecting the body. Gao Junran saw through Guan Hongyu's disguise through observation and testing.