There were gunshots early in the morning, and Liu Qin, who was sitting in the courtyard basking in the sun, was a little stunned, and then the sound of rapid running outside the courtyard made her come back to her senses immediately. Liu Qin subconsciously got up from the recliner, but before she could turn around and go back to the house, the courtyard door was knocked from outside. Liu Qin was shocked, but immediately calmed down again, because the courtyard gate was slammed together with the two families next door. "Open the door, we're the police." Someone shouted outside the courtyard gate.

Liu Qin opened the courtyard door, and there were two sweaty policemen standing outside, Liu Qin subconsciously stretched out his head to look left and right, and there were many policemen in the alley. "Are there any births in the family?" The black-faced policeman with a pistol in his hand opened his mouth to ask, Liu Qin immediately shook his head, as usual, Liu Qin gave people the feeling that he was a regular person who rarely went out at all. At this time, the young policeman suddenly stepped forward and stretched out his hand to pull Liu Qin away, "We're going to go in and have a look." ”

The arrogance of the young policeman made Liu Qin not react for a while, but when the opponent's fingers touched him, Liu Qin still subconsciously opened his arms to stop the other party. "Boss, I have a serious patient at home, and if you break in like this, you will frighten the patients in my family." Liu Qin still spoke, deliberately making a pitiful look, and the old policeman was really a little unbearable.

"Forget it, looking at her appearance, it shouldn't have anything to do with those guys who ran away. Don't waste time, let's go search elsewhere first! Among the two policemen, it was obvious that the old policeman was the main one, and the young policeman paused slightly, and then glared at Liu Qin fiercely, and then had to retreat. Liu Qin, who was secretly proud in his heart, actually didn't know that the scene that happened in front of him was originally discussed between Tang Cheng and his old policemen, and this reckless young policeman was Tang Cheng.

Through touching Liu Qin's body, Tang Cheng not only had already identified the true identity of the other party, but Tang Cheng also knew that Liu Qin was the contact hub between Lao Mazi Wang Xintian and Xue Jiaqi. In other words, even if something happens to either of the old Mazi Wang Xintian or Xue Jiaqi, as long as Liu Qin does not have an accident, the other person will not be implicated, and the old Mazi Wang Xintian and Xue Jiaqi do not know each other's existence.

The Japanese play the set of single-line contact, Tang Cheng has been taught as early as Nanjing, although this kind of contact method has a certain anti-detection effect, but once you get rid of it, it will be fatal. Liu Qin didn't know that she was in this situation at the moment, and when she saw Tang Cheng retreating down the steps, she was still secretly proud in her heart, thinking that she had successfully coaxed these two stupid policemen.

Tang Cheng, who had successfully confirmed the identity of the other party, seemed to inadvertently reach out and gently stroke the brim of his hat when he turned around, and the two old policemen standing at the entrance of the alley not far away already understood what Tang Cheng meant. Tang Cheng, who was originally going to arrest people directly, suddenly changed his previous thoughts, and he suddenly wanted to follow the ideas mentioned by Zhang Jianghe, and was ready to temporarily let go of these two Japanese spies who had been confirmed by himself, and then try to find more clues and targets through them.

"Got it, got it." Before Liu Qin closed the courtyard door, the old policemen who had already seen the signal of Tangcheng shouted noisily near the entrance of the alley, and their volume was enough for Liu Qin to hear. Liu Qin, who was still a little suspicious in his heart, was finally able to completely put his mind at ease, seeing that the two policemen, one old and one young, had already rushed towards the direction of the shouting, and Liu Qin, who had a slight tilt in the corners of his mouth, closed the courtyard door triumphantly.

"Arrange for people to keep an eye on the courtyard just now, and don't relax." Tang Cheng, who had already moved to the entrance of the alley, did not explain too much to his old policemen, but after a few words, he took the others to the next location. There are only three volunteers who have been targeted by Tang Cheng, Lao Mazi Wang Xintian and Liu Qin have all been identified by Tang Cheng using system skills, and in the end, only Xue Jiaqi remains. Tang Cheng put this person last, not because Tang Cheng focused on this person, but because this time passed, and it happened to be the time when school ended.

The current school is not like the school in the memory of later generations in Tang City, and when school is over, there will always be a large number of parents outside the school who come to pick up their children. In this era, after the school ended, all the students went home by themselves, and the subordinates of the rich families, coachmen, etc., did not dare to gather directly outside the school gate, they often waited in the teahouse around the school. When Tang Cheng led people to Xue Jiaqi's school, there was only a quarter of an hour left before the school ended, and Tang Cheng only took a few looks at the situation here from a distance, and knew that it was unlikely to succeed if he continued to act in disguise as a policeman.

Tang Cheng had now developed the means to change his clothes quickly, and seeing that the school had not yet ended, Tang Cheng plunged into an alley next to him, and when he came out of the alley again, not only had he changed his outfit, but his complexion had also become much darker. "Look at my signal for a while, if I take off my hat and put it back on, it means to arrest people immediately. If you see that I take off my hat at the school gate and don't put it back on right away, that's what it means to change my plan and keep an eye on and track it. ”

Tang Cheng explained a few words, then grabbed a straw hat and walked out of the alley, while paying close attention to the situation at the school gate, Tang Cheng also secretly paid attention to the situation on both sides of the street. There are no automatic retractable doors at the entrance of the school, and there are no security guards with batons pinned to their waists, and there are only two wrought iron gates, which looks more like the entrance and exit of a residential complex. Tang Cheng walked down the street to the opposite side of the school and stopped, pretending to buy cigarettes, and using the vendor's body as a cover, he completely hid himself.

The peddler who took Tang Cheng's dime was very trustworthy, and answered Tang Cheng's questions one by one in a gentle tone. Finally, it was time for the end of school, and the younger students walked out of the school gate all the way. And those senior students left the school in twos and threes, Tang Cheng worked hard to find it, and finally found Xue Jiaqi's face. Xue Jiaqi, who was discovered by Tang Cheng, was not alone, there was also a female teacher walking with him at the moment, and the two looked very familiar.

Xue Jiaqi, who was talking to the female teacher all the way, didn't know that he was in a delicate situation at the moment, Xue Jiaqi had the heart to leave alone, but this Chinese teacher named Wang Haiyan seemed to have the intention of accompanying him. "Teacher Wang, I live a little far away, so I don't want to go along with you." Xue Jiaqi, who forcibly mustered up his courage, finally said what he meant, and at this time, Tang Cheng happened to discover Xue Jiaqi's location.

Wang Haiyan's appearance is not exquisite, and his body is a tall man with obvious northern characteristics, which has to attract Tang Cheng's attention. Secretly wrote down Wang Haiyan's appearance, and Tang Cheng, who was standing opposite the school, reached out and took off the straw hat he was wearing on his head under the gaze of the old policemen. All the old policemen were waiting for Tang Cheng to arrest people immediately, but they saw that Tang Cheng just took off his straw hat, but he didn't mean to put it back on immediately. Everyone couldn't mourn in their hearts for a while, but they could only follow Tang Cheng's intentions, and immediately let two companions in civilian clothes pay attention to the woman who appeared with the target.

Someone has already taken over Wang Haiyan, Tang Cheng refocused his attention on the target Xue Jiaqi, Xue Jiaqi, who didn't know at the moment, was still talking to Wang Haiyan, but when the two were walking and talking, the two had already walked out of the street on the left side of the school seven or eight meters away. Tang Cheng had already firmly locked Xue Jiaqi with his system skills, so he didn't care that under the eyes of the old policemen under him, he immediately blended into the flow of people and disappeared. Just when a few old policemen were secretly suspicious, they saw Tang Cheng, who had bypassed the street corner in front of them, and was walking towards Xue Jiaqi and the others.

Tang Cheng sped up, just to create an opportunity to make close contact with the target, and Tang Cheng, who was walking back down the street at this moment, was no different from a passer-by with a straw hat in one hand and a sugar cane in the other. Both hands are holding things, especially the right hand is still holding a sugar cane more than 2 meters long, so walking on the street, it is rare to bump into other people. It is now the season when fresh sugarcane is on the market, and Tang Cheng looks at the tender face, this image of munching sugarcane while walking is just in line with Tang Cheng's age.

According to Tang Cheng's design, with an innocent face, he naturally collided with the target Xue Jiaqi, Xue Jiaqi, who was accidentally poked in the waist by the sugar cane, frowned helplessly, and when Tang Cheng, who was in a panic, apologized in a hurry, he unfortunately used the sugar cane in his hand to almost force Wang Haiyan to hit the wall. "I'm sorry! That one... I didn't mean to! Like most young people who have done something wrong, seeing that they seem to be Tang Cheng who is in trouble, he hurriedly let go and threw the sugarcane on the ground, and subconsciously reached out to help Xue Jiaqi.

Xue Jiaqi's position was the closest to Tang Cheng, so reaching out to help him first was a subconscious reaction, even if Xue Jiaqi was impatient, he didn't have too much suspicion to look at Tang Cheng with a tender face. Xue Jiaqi, who was kicked in the waist by Tang Cheng with a sugarcane, actually stood very steadily, so Tang Cheng's right hand and Xue Jiaqi's elbow were separated by a touch, this action made Xue Jiaqi even more suspicious of Tang Dynasty, but Tang Cheng had already completed the judgment of Xue Jiaqi's identity.

"Dare to love is just a traitor lackey who was dragged into the water by the Japanese secret service!" Surprised by Xue Jiaqi's true identity, Tang Cheng, who apologized again, picked up the sugarcane on the ground and hurriedly left, while Xue Jiaqi and Wang Haiyan both believed that it was just a chance encounter. Tang Cheng's disguise was very successful, and it didn't attract the attention of the target, but it was a pity that today's three touch skills had been used, and there was no way to identify the identity of that woman.

"I'm going to keep an eye on this target, I want to know a summary of everyone who has been in contact with him, and I have a hunch that we might catch a big fish this time." Tang Cheng's words made the old policemen excited, and after the first few operations, these old policemen already had an almost blind trust in Tang Cheng.