Although the confidentiality level of this research institute is quite high, it still cannot stop the people living nearby, because they always have to deal with the locals, with military vehicles coming in and out, purchasing supplies and food, doing local business, etc. Gradually, people living in the towns close to the mountains probably know that there is a secret unit here, but they just don't know its approximate location.

The organization that Yu Maochun belonged to had set their sights on this place early on, but the deeper they went into the mountains, the more guards and secret sentries there were. They could only operate on the periphery and regularly change personnel to keep watch to prevent being discovered by the people who were full of a sense of justice.

Although social order in most areas of this era has tended to be stable, especially under the vigorous rectification of General Deng, the country has tended to develop stably, but there are still some invisible enemy spies and gangs in a very few places. They are still lurking quietly in some unknown places in this country that has been tormented by war.

Chu Xi also heard from his grandfather that when he was a child, the elders always taught him to cherish the hard-earned life today, to be extra careful about enemy spies, and to report them in time after discovery, especially when it comes to imperialism that has never given up its intention to destroy China. He must remain highly vigilant so that we can have a happy life.

Yu Maochun quickly made up his mind. Seeing them rushing around in broad daylight, there must be some action going on.

As the leader of this action team, he had not done anything or made any contribution for more than two months. This time he must seize the opportunity, so he turned around and quickly came to a broken clay pot on the right side of the windowsill.

He carefully covered the clay pot with his clothes and gently moved it to the side. Then he used a small broom that had been there for who knows how long to slowly sweep the bottom of the clay pot. Soon, a box whose original color could no longer be identified was revealed.

He carefully lifted the box out and opened it, revealing a slightly old radio. Yu Maochun's eyes showed a crazy look, and no one knew what he had experienced.

Soon, the sound of "beep, beep..." echoed in this small wooden house. No one knew where the radio waves were going...

Zhang Wen didn't know that his operation, which was just an extra insurance measure, actually brought them a lot of trouble.

About two hours later, just as Zhang Wen and his team had set out, a group of more than a dozen people emerged from the mountains. Judging from their agile movements, they must be jungle veterans with actual combat experience. This also shows how much the organization behind Yu Maochun values this research institute...

Zhang Wen took the lead, pulling the flatbed cart and walking dully on the mountain path. They had already passed the initial enthusiasm. The original excitement, excitement and excitement had been worn out by the journey of more than ten kilometers. When they started to leave the city, the three carts were still about two hundred meters apart, and they were simply disguised to avoid attracting the attention of some interested people.

Since entering the mountainous area, the eight people have gathered together, struggling to pull the heavy cart as they grunted forward on the mountain road.

Even in this old forest in the mountains, everyone was still sweating profusely. In order to divert attention, Zhang Wen deliberately used some exciting words to divert everyone's attention.

Then, a low and even weak voice sounded in the ears of several people.

"20 Black Earth light machine guns, 20 Venus assault machine guns, 50 Black Stone hand guns, 15 sniper rifles... 10 large boxes of various ammunition!"

Everyone started laughing, but it was all low voices. The words they deliberately ignored and the nouns they tampered with made everyone laugh. Everyone knew this very well. Although they were getting closer and closer to the research institute, they still didn't dare to relax even though they felt tired.

"Attention, attention, there are unidentified people at the mountain pass ahead..."

Suddenly, a low roar alerted everyone. It turned out to be Zhang Jun, who had been sent out to explore the way. He had used the telescope in the shipment to discover two people who were hiding in the mountain pass ahead...