Wang Liang put the keyboard aside and grabbed his hair, feeling a headache.

The opponent was really strong. Wang Liang couldn’t find any loopholes at all, let alone catch up.

"I can't find any clues at all now," Wang Liang sighed. "I can only guarantee that if the other party shows up again and deliberately touches our radio device again, I can follow him in. Now it's completely impossible."

"It's already very powerful. Just keep a close watch on it. I'll come find the person." Bai Song said.

"I understand." Wang Liang hung up the phone. He knew how much pressure Bai Song was under at the moment.

The five of them can be considered as "divine soldiers sent from heaven". They came here with the Y-8 military aircraft, and they are considered to be the direct descendants brought by Director Liang. How much pressure can Bai Song be under?

It can be said that Bai Song is under as much pressure as Ren Hao is under, so Ren Hao is very clear about this and speaks very directly to Bai Song.

…

The helicopter has taken off and patrolled twice. The jungle is dense, and the thermal imager cannot guarantee absolute sensitivity in a large area. The only thing that can be confirmed at present is that there is definitely no one hiding in the treetops nearby, and the treetops are defenseless to the thermal imagers in the air.

Many people have watched the TV series Soldiers Assault, in which Xu Sanduo took a hot egg and was detected by an infrared detector. This is actually possible in actual warfare.

A human body whose temperature exceeds the ambient temperature can be regarded as a beacon in the forest. The most advanced infrared detectors can even detect a burning cigarette several kilometers away.

Of course, cigarettes burn at several hundred degrees.

This time, very high-precision infrared equipment was also used, but no one was scanned, so it can be basically confirmed that the person is underground, or has a corresponding hiding place, or is not here at all.

"Is it technically feasible?" Wang Liang asked others around him.

The technical team here is not just him. There are some technical talents who have dealt with criminals a lot and are relatively familiar with these things.

"It's impossible. Look at the five interference points. Although they are within 20 kilometers of each other, they are actually between mountains. The signal can still be transmitted. If they are not nearby, then we have to assume that there are wired devices dozens of kilometers away to control it remotely, but this is impossible." An experienced person said, "Dozens of kilometers of wires... The project workload is so huge, and there are border guards stationed here all year round, it's not realistic."

"Hmm..." Wang Liang said, "So the people are underground..."

This forest is so large that a saturation search is impossible. If police dogs were to search the entire area, it would take at least tens of thousands of them.

…

"I want to interrogate them." Bai Song said expressionlessly, "I want to see the thirteen people that Ren Xu has captured right now."

"I'll arrange it for you."

Thirteen people were all arranged, each in a room.

Bai Song met each of them one by one. On the way here, he had already checked the situation of all thirteen people. After asking a few general questions, he understood what was going on.

The seven people in the city, the seven people who were discovered by Ren Xu when they went out to eat, were basically abandoned. These seven people themselves didn't even know that they were abandoned.

It was quite incredible that they could leave their place and look for food in just two days.

The real big bosses are those who can hide in a ditch for seven days and seven nights. These people ran out of the house after eating instant noodles for two days. Naturally, they have no future.

Bai Song understood that this was a discarded piece, and it was thrown away by the leader in the early stage.

As for the remaining six people, one was stung by a wasp, and the rest were those who sent this person to the hospital. It was obvious that they had been in the jungle and were nearby.

Needless to say, the person who was stung by the wasp must be very important. Not only him, but the leader among the five people who sent him to the hospital must also be important.

With this analysis, even though there are 13 people, the situation is very clear.

The person who was stung by the wasp must have a more important status, but it is almost impossible to pry open his mouth. This kind of person is the kind that once his mouth is opened, he will die no matter how his sentence is reduced.

Just like Wang who was arrested at the beginning, with more than 20 kilograms of white goods, no matter what he said, the final outcome was doomed, so he didn't want to say anything, even if he said something, it was just confessing that he was caught in the act. Until later, Wang's conscience was awakened, and he took the initiative to confess some things to Bai Song, which not only allowed the police to arrest some people, but also indirectly saved his sister's life.

Mr. Wang is young and still has a conscience, but it is basically impossible to expect the man who was stung by the bee to regain his conscience at his age.

13 people, the breakthrough point lies in the leader of the five people who sent him here.

…

"Officer, you don't need to ask, you really don't need to ask me. Even if I know something, it's useless to tell you. So much time has passed, the place must have been moved." The thin, dark man was reluctant to say.

"It doesn't matter if it's moved. Where is the original place? Tell me something." Bai Song was not in a hurry.

"I know nothing."

"If you don't know, why would I let you lead the way out of this deep forest?" Bai Song said calmly, "We've already captured more than a dozen people. Are you so confident that others won't tell us?"

"What did others say?" the thin dark man asked back.

"You don't have to test my background," Bai Song gently placed his hand on the table, "If you have any requests, just tell me."

"I want to save my life. Can you do it?" The man who saw that Bai Song was not an ordinary person opened his mouth.

"Have you ever killed anyone?" Bai Song asked seriously.

"No." The thin dark man immediately shook his head.

"How many?" Bai Song asked.

"Did I tell you?"

"several?"

…

The scene entered a period of silence.

The dark and thin man paused for a moment and looked at Bai Song: "You are too young. I don't believe you."

Bai Song directly threw the police officer's ID to the thin, dark man. The man saw the work unit and team leader position on it and said no more.

"Have you ever killed anyone in the country?" Bai Song asked again.

"No!" the thin dark man agreed immediately, then realized that he had said something wrong and lowered his head.

"I don't care about foreign countries. You tell me." Bai Song pulled a chair and sat down: "I will protect your life."

"Alas... It's useless. There is a man in the team. If he is caught, he will know that he has been betrayed and will be the first to betray me. Then I'm dead." The thin dark man sighed again. He knew what his ending would be. Instead, he hoped that everyone in the jungle would run away. Then they would refuse to admit his deeds.

"You have no idea how important this matter is," Bai Song said, "You can only choose to trust me."

Bai Song knew that in drug trafficking cases, sometimes internal reports and providing very important clues could really allow one to redeem oneself for meritorious service, and now he really was missing a clue.