Although Wei Pengcheng's parents did not tell too many details about their dealings with their son's girlfriend Xiao Feng, their rejection and dislike of the girl were still evident, and they did not change their attitude because of Wei Pengcheng's incident. Unfortunately, because they had only met twice, after discovering that his parents were very unwelcome to his girlfriend, Wei Pengcheng simply turned a blind eye and never brought his girlfriend to his parents again. This directly led to the fact that Wei Pengcheng's parents could not provide any personal information about Xiao Feng to the police. There was only subjective disgust and rejection, which obviously could not be used as evidence.After comforting Wei Pengcheng's parents, Zhong Han and Gu Xiaofan helped them find a place to live and settled them because the return bus had stopped that day. Tang Li also came back, and it can be seen that he was in a hurry."Drink some water, you must have rushed there and rushed back in a hurry, right?" Gu Xiaofan saw that Tang Li had a layer of sweat on his forehead, and quickly poured him a glass of water.Tang Li took the cup and raised his head, gulping down the water in one breath, then exhaled, nodded to Gu Xiaofan, and said, "I was in a hurry to go and come back, afraid that if I went too late, people would delay their get off work, and if I came back too late, you would leave and I wouldn't have time to tell you.""How was it? Did you gain anything?" Zhong Han asked hurriedly.Tang Li nodded, then shook his head: "It's a bit of a gain, but it's not a gain. This list is the people who have had phone calls with Wei Pengcheng in the past one or two months. I have sorted them out from the most to the least number of calls or text messages. I did find a contact number for the period about half a year ago that you asked me to focus on, but the original owner's information was inaccurate. Now the number has been taken back by the communication company because of long-term arrears, and it has not been released again, so the other party's identity cannot be found for the time being.""What about the mobile phone number of Wei Pengcheng's girlfriend Xiao Feng?" Zhong Han asked."Here is the list of people in the call log. There is a number that has been contacting frequently, but there is no information about the owner. I tried to call it, but the other party was always unable to connect."Zhong Han frowned slightly after listening to his story. After thinking for a while, he nodded to Tang Li and patted his shoulder: "Thank you for your hard work! It seems that there is nothing to go on today. Go back and rest early! Also, thank you for what happened today!"Tang Li knew what he was referring to. He smiled honestly. He shook his head: "It's okay, it's my duty, don't worry about it."Zhong Han naturally understood what Tang Li asked him not to worry about. After all, Tang Hongye and Gao Xuan's performance earlier was enough for anyone who was not very sensitive to see it clearly. He smiled and nodded at Tang Li, saying, "I understand."After Tang Li left, Zhong Han called Xiao Feng again. Xiao Feng's cell phone was turned off. Fortunately, they had asked Xiao Feng to leave the landline number of Xiao Feng's cousin's home. Zhong Han dialed the landline number, and this was considered to be contacting Xiao Feng's cousin.Xiao Feng's cousin said that Xiao Feng cried for a while after arriving at her house. Then he locked himself in the room and didn't come out. There is no sound until now. I don't know if he fell asleep in the room. When I called her at dinner time, she also said she was not hungry. She didn't come out to eat.Zhong Han asked his cousin if she knew about Xiao Feng's recent situation. His cousin said she knew very little. Although the two sisters were cousins, they were not the kind of cousins with close blood ties. They were not very different, but they were not very different. In addition to the difference in personality, even if they were in City A, they had almost no contact. If it weren't for Wei Pengcheng's accident this time, his cousin didn't even know when his cousin Xiao Feng had such a boyfriend.There was no other way, Zhong Han had to ask his cousin to try to call Xiao Feng. His cousin put down the phone and called for someone. From the receiver, she could hear her knocking on the door and calling Xiao Feng to wake up. It sounded like no one answered the door."What's wrong? Is Xiao Feng okay?" Gu Xiaofan waited for a long time, and seeing Zhong Han just holding the receiver and waiting quietly, he couldn't help but worry that something had happened to Wei Pengcheng. What if Xiao Feng got stuck in a dead end and did something stupid at this critical moment because of her good relationship with him? That would be a big deal.Although in the afternoon, I heard Zhong Han relayed the neighbor's statement about the couple fighting every three or five days at Wei Pengcheng's house, and I also saw the small pits on the wall caused by throwing things, but this is just a one-sided rumor after all. There are not a few couples in life who fight from young to old. Every couple has their own unique way of getting along. No matter how much war there is between Xiao Feng and Wei Pengcheng, it cannot deny the relationship between the two.Zhong Han waved his hand to her, telling her not to worry, and then continued to wait patiently. After another two minutes, there was finally a voice on the other end of the phone. With the sound of footsteps approaching from afar, the receiver was picked up, and then Xiao Feng's weak voice came."Hello, do you have something to talk to me about?" Her voice sounded like someone who had just recovered from a serious illness."There is indeed something. We want to confirm a phone number with you. Let's make a quick decision and try not to take up more of your rest time. After all, today is really not easy for you." Zhong Han's words were very considerate.Xiao Feng heard him say that, and it was not easy to say no, so she agreed.Zhong Han read the phone number that Xiao Feng contacted frequently to Xiao Feng, and asked her if she knew the identity of the owner of this number. Xiao Feng's voice immediately rose a few degrees when she heard it: "Why do you want to inquire about this number? What does this number have to do with my boyfriend?""We just want to ask you because we don't know whether this number is related to your boyfriend. Why? Do you know this number?" Zhong Han asked Xiao Feng knowingly."No, I just thought you found someone who might harm my boyfriend, so I was a little excited." Xiao Feng quickly controlled her emotions and answered with a breath, "You mean, did this number call Pengcheng? I am not very sensitive to numbers. I always can't remember phone numbers. I don't have any impression of this number. I don't remember Pengcheng having any contact with this number.""Oh, that's it. If that's the case, then let's look for other clues." Zhong Han did not continue to ask, but chose to end the topic.But Xiao Feng seemed to be a little curious and was afraid that Zhong Han would hang up the phone. She asked anxiously, "Why don't you tell me more details so I can remember something. For example, when and what date did that number call Cheng Peng? I'll try to remember something."Zhong Han did not answer her plan, saying that it didn't matter, maybe it was an unimportant contact. He didn't provide Xiao Feng with any information, and hung up the phone after a few polite words."That number is obviously related to her, and has nothing to do with Wei Pengcheng. You deliberately said it was related to Wei Pengcheng, and asked Xiao Feng about it. Aren't you afraid of arousing Xiao Feng's vigilance?" Gu Xiaofan asked Zhong Han.Zhong Han shook his head: "There's nothing to worry about. You can find out if you look carefully at the last contact time between Xiao Feng and that number in Xiao Feng's call record."Gu Xiaofan took Xiao Feng's call record and looked carefully, and found that the number was still in contact with Xiao Feng today, and the time was calculated to be a few minutes after they sent Xiao Feng to her cousin's house, and it was Xiao Feng's mobile phone number that made the call. In other words, the first thing Xiao Feng did after arriving at her cousin's house was to make a brief contact with this number, and then this mobile number has been in a state of being unreachable until now."I understand!" Thinking about Zhong Han's previous question to Xiao Feng, and then thinking about the call time and the current status of the number, Gu Xiaofan immediately figured it out, "No matter who that number is, no matter whether it is really related to Wei Pengcheng's death, at least it must be a character with a special identity, so Xiao Feng contacted the other party as soon as she left our sight, and after the contact, the person never turned on the phone again, maybe it was Xiao Feng's instruction. In this way, it is equivalent to saying that Xiao Feng does not need to be alarmed. She has already started to pave the way and clear herself, so we don't need to have this concern. We can just trick her. From her reaction and nervousness, we can judge how likely it is that the other party can be related to Wei Pengcheng's incident.""In fact, your brain is not really stupid. You have been lazy before and too lazy to use your brain." Zhong Han expressed his affirmation of Gu Xiaofan's judgment in his special way.Gu Xiaofan was always told this by him, and he was no longer surprised. He rolled his eyelids at him habitually and asked, "But there is no way to find out the identity of the owner of that number. Xiaofeng obviously wants to make that person fade out of our sight. How can we determine the true identity of that person?""Look, I just praised you a few words, and you started to act stupid again." Zhong Han looked at Gu Xiaofan helplessly, "In a burglary and murder case that doesn't quite fit the burglary and murder case, who do you think is the most likely person who was very closely connected to the deceased's girlfriend and was tried hard to cover up?"Gu Xiaofan was confused by his tongue twister for a long time, and finally came to his senses, slapping his forehead, "Oh! I understand, it must be someone who has a close relationship with Xiaofeng, and it might be the opposite sex. Either he is a man who Xiaofeng is cheating on, or he is an ex-boyfriend who is still in contact with her!"