Gu Jingmo said seriously, "It would be very difficult to use this as a breakthrough point, but this soil is a bit special."

"You can take some off and hold it in your hand and have a look."

After hearing what he said, the man took some clay from the wall, twisted it in his hand, and said in surprise, "Yellow clay."

Gu Jingmo nodded and continued, "This soil should only be found in certain places. In this way, we can narrow down the area."

"No wonder. I was wondering, it hasn't rained in the past few days, so how could their feet be covered in mud? But if it was yellow clay, it wouldn't be surprising."

"That's great! Yellow clay is found in only two places, and both are very remote. The most likely location is where these people live."

"This is really good news. Wait, I'll go to the front and tell the captain."

"Which two places? Tell me first."

"There's this kind of mud near the old steel mill residential building on the edge of the city, and also behind Dongfeng Street."

"Okay, got it. If I don't know, can the principal tell me where you have a phone number so I can go and notify someone."

"There's someone in the principal's office who you need to call. I'll take you there."

Gu Jingmo clapped his hands and said, "Let's go. I'll go with you. There shouldn't be any more clues here. Let's go to the front and find out more."

After saying that, he walked around him and headed towards the teaching building in front, thinking about the few clues he had.

He first followed the principal to the principal's office, ready to tell others about the two places he knew and ask them to look there first.

Although their family is not here, they did leave someone here to teach his good nephew a lesson.

After making a phone call, he quickly gave the order and asked them to take the necessary actions.

These are just private actions, so ask them to be more cautious and not disturb others if you are not 100% sure, so as not to cause panic.

It would be bad if it caused a greater impact and scared the kidnappers into killing the hostage. No matter what they did, the most important premise was to ensure Xia Jin's safety.

As soon as I hung up the phone and walked out of the principal's office, I heard Xia Yanbing's angry voice outside.

The principal also felt the anger of the people outside. He touched the few hairs on his head and looked at Gu Jingmo awkwardly.

He listened to the noises outside and felt as if he would be eaten alive if he dared to go out. Although he had made a good promise before, he didn't dare to go out if he would be beaten if he went out.

Gu Jingmo looked at the principal's dilemma. Although he was very angry, he did not deliberately make things difficult for him and was the first to walk out of the principal's office.

What made him angry was that he failed to supervise the school properly. Doesn't he have any responsibility for this matter? Yes, he does.

It's such a big school, with weeds growing all over the back and a big hole. He doesn't even know what he has been doing all these years.

However, the most urgent task now is to find the person, rather than venting our anger on others. Once we find the person, we will have to settle some accounts together.

"What are you guys doing? My sister, a grown-up, is missing from your school. Missing."

"Are the gatekeepers and teachers useless? They let people in here and kidnapped them."

"It took an hour to find out and notify us. If they really were desperate criminals, would my sister still be alive?"

Xia Yanbing was cursing alone, and Brother Xia and the other two were watching beside him without trying to stop him.

After all, they were really angry, and now that someone had spoken out their true feelings, why should they stop him?

Just because they didn't say anything doesn't mean they weren't angry, but I'm prioritizing the overall situation. The most urgent thing right now is to find the person first.

Guo Jian endured his anger head on. Looking at the hideous man in front of him, although he was a little scared, he had to suppress his fear and said:

"Xia Jin's brother, right? Don't get excited. I know we did something wrong. Don't get excited. Let's find the person first, okay?"

"Once we find Xia Jin, you can scold us or beat us up if you want, we'll take it. But the most urgent thing right now is to find him first."

"Every minute we waste puts her in more danger. There are so many police officers here. Don't worry, we will definitely find her."

After hearing his last words, Xia Yanbing said even more angrily, "If they could find it, the human traffickers wouldn't be so rampant."

"You're talking so nicely now, but what if we can't find the person, or what if my sister gets hurt? How are you going to compensate me?"

"Yeah, this isn't your family, this isn't your daughter, this isn't your wife, so of course it doesn't matter to you."

Seeing that his younger brother had almost sold out, Brother Xia patted him on the shoulder and stepped forward to act as a good guy and said:

"Okay, okay, don't be angry for now. The teacher is right. The main thing now is to find Xiao Jin."

Turning around, he said to the teacher and the police, "My brother was a little impatient just now. Don't be angry. My sister got into trouble and got lost. He was a little anxious and didn't mean what he said."

"I understand. I understand."

The leading police officer stood there, seeing that he had calmed down, and said to him, "Since you are all here, let's talk about the case next."

"Our officers went to the back just now to check. They climbed in from the back wall and then carried the person out through the hole."

"We have two main theories right now. One is that your enemies kidnapped you to take revenge on you, and the other is that it was a special organization."

"But we're leaning towards the latter, because if it were your enemy, they wouldn't go to such great lengths to kidnap her."

"They don't have the ability to quietly transport people out of the school and then quietly hide them again."

"But these are just our guesses. No matter which one it is, we have to verify it. So first tell us about your suspected enemies."

"We should investigate first. If these people aren't them, then they must be a professional gang."

Xia Yanjun paused for a moment and said, "What enemies could my sister have? If you really mean enemies, then does her stepfather's family count?"