After the transport helicopter roared by, it left the figures of four mechanized witches on the periphery of the insect and beast nest in Guizhou.

In addition to Xu Xiaolin, who was followed by Jiang Weina and Xiao Ruojing, the leader of the 233 squadron was of course Captain Qin Xin, who walked in the forefront.

At this moment, not only the little fox girl was once again put on the transformed thunderbolt by Qin Xin, but even Qin Xin himself also put on the attack mecha as a second-generation mecha.

Although GPO3 Dendrobium Orchid will be extremely powerful on the frontal battlefield as long as the supply of logistics and materials is guaranteed, even the stamens as the core machine have far the performance of the RX78 series trial machine. However, considering that this mission might have to go deep into the insect beast's lair to explore, Qin Xin still replaced himself with the second-generation mecha assault as his own equipment.

After all, in a narrow tunnel environment, reflexes and maneuverability are far more important than firepower.

After greeting the commander of the garrison here, the general who had met several times during the Guangxi Reconquest, Qin Xin took his teammates to the location of the expert group.

Within the scope of the confidentiality regulations, they exchanged an overview of the exhibitions in their respective fields and confirmed that the other party did not have the technology that they could use for the time being. Qin Xin and the experts present finally remembered the reason why they had been summoned here, so they began to explore the insect beast's lair.

To be honest, Qin Xin was actually very dismissive of the purpose of the mission ordered by the military department to explore the nest of insects and beasts.

After all, the energy mastered by insects and beasts can almost be regarded as mutated witch magic. And until now, the human race has not figured out the fundamental reason why the human girl awakened to become a witch and mastered the use of magic power.

In this case. I directly began to make great strides to study the principle of energy crystallization made by insects and beasts. Isn't it the same as the Great Leap Forward? Isn't that a bit too far-fetched?

However, no matter how disdainful Qin Xin was, since the order of the military department had been directly sent to him, then Qin Xin could only seriously carry it out.

Before Qin Xin and the others arrived, the warriors surrounding the insect beast lair also used the seismic waves generated by the explosion to successfully depict the topographic map of the insect beast lair when they cut down the insects and beasts inside the insect beast lair.

According to the analysis of the map drawn by the Earthquake Monitoring Bureau, this is surrounded by warriors and has been beaten to a half-crippled beast's nest. Its deepest main lair is located more than a thousand meters deep underground, and the complex underground tunnels extend out to occupy the position. The preliminary calculation area is over 100,000 square meters.

Although the warriors have already drawn a detailed map of the insect and beast's lair, in the face of such complex terrain, ordinary warriors will definitely get lost if they don't pay attention to it. Coupled with the remaining insects and beasts inside, even if most of the insects in this insect beast's nest have been cleaned up, it is still extremely dangerous.

But if you want to continue exploring, you must enter the inside of the insect beast's lair.

When it is too dangerous to send elite soldiers to explore the nest of insects and beasts, these insects and beast experts have become the most perfect cannon fodder in the exploration operation.

If you lose a little bit of machinery, you will lose it, anyway, the cost of work is the same thing. If it is true that the detection machine is all destroyed and affects the exploration, isn't there still a humanoid industrial machine that can rush to work?

And so. In this makeshift research facility, an operator is operating a probe to go deep into the insect and beast's nest. Countless people and experts stood behind it to watch the excitement. This appearance is full of the strange sense of immediacy that looks like the legendary computer game hall when it first appeared.

Although Qin Xin has been complaining, this guy with eight wheels, a camera on it, and a long cable dragging behind him is not worthy of being called a machine at all. But as a detection device, this guy can be used functionally enough.

Compared with the three-dimensional electronic map next to it, the probe machine QÌ successfully entered the first large cave along the underground tunnel connecting the surface cave entrance.

After switching to infrared detection mode, a large film of tissue was constantly agitating in the center of the basement with a small number of workers.

The bare ground that had been torn apart by the gales from the vicinity of the underground cavern, and the large traces of air movement left as the membrane wriggled back and forth. After watching this scene, the insect and beast expert recorded the "air chamber" in his notebook, and then notified the operator to follow the passage to the deeper lair.

"Insects and beasts also need to breathe." Looking at Qin Xin curiously looking at the information in his hand, this old professor explained to Qin Xin like this. "The insect beast nest hidden deep in the ground, when a large number of insects and beasts are constantly breathing and consuming oxygen, without this kind of gas circulation cave, the insect beast nest will not be able to grow at all."

Continuing through the ventilation passage of the air chamber, the probe soon came to another huge underground cavern.

Except for a few rare insects and beasts that have not been seen, basically all insect species can be found here.

In addition to the battle insects that gathered a large number of insects and beasts in this place, there were also a small number of worker insects carrying disgusting-looking things to feed these soldiers and insects.

It seems that this cave is supposed to be a barracks-like place for insects.

Bypassing the worker insects who were digging the tunnel, the probe machine QÌ continued to go deeper, followed by a worker insect who had just finished feeding the soldier insects, and carefully groped towards another large burrow.

When this underground cave is now a place where insects and beasts store food, the length of the cable to the end of the detection distance of the machine qì man will end here.

Then, when the probe was about to return, it was carried by a passing worker and walked deeper into the tunnel.

When the detector took advantage of its weak radio signal and sent it back to the insect and beast material storage warehouse, the consumable was completely scrapped.

Although the appearance of this detector along the way, many experts who study the habits of insects and beasts are very excited. But the purpose of these experts being called together was actually to find out where the insect beast's energy crystals were generated in the insect beast's lair. Strictly speaking, this detection machine has actually failed this time.

But it doesn't matter, it's a consumable anyway, and it doesn't hurt if it's broken. Spare parts are in the double digits, enough to consume for a long time.

The entrance of the insect beast's nest was changed, and the "Death No. 2" detector continued to go deep into the insect and beast's nest and began to detect the situation inside the insect beast.

Unfortunately, as soon as the "Death Sent No. 2" entered the first underground lair, it was found by the workers working here, and then it was destroyed and sent to the insect and beast material warehouse.

Well, the locator above shows that this guy has been sent to the side of "Death One" to be with him.

Well, bad luck, "Death Three" on us!

After a day's hard work, all the entrances to this nest have been explored, and the distribution of the caves near the surface of the insect beast nest has basically been explored by the experts.

As a fighting race where almost all the people are soldiers, the surface of the insect beast's nest is almost all like a barracks.

Although the density of insects and beasts in the nest of insects and beasts is relatively sparse, due to the length of the cable and the maintenance interference of the workers, the detector cannot go deep into the nest at all.

Therefore, at present, the exploration process of the production cave of the insect and beast nest in the deeper part of the country is basically a zero based on the information currently available, and it can be said that there is no progress at all.

After the evening wrap-up session, another day passed.

An improved radio detector with a radio signal repeater firing function was urgently built and transported here by air.

As a result, the detection of insect and beast nests was carried out again.

The improved detector, which was trained on its own batteries, would shoot a radio relay device at the top of the tunnel of the insect nest every time the man moved some distance.

Although the worker insects are repairing the inside of the insect and beast nest all the time, they will clean up the foreign objects that appear in the insect and beast nest.

But the workers can't fly after all, and the fixed positions of these radio devices are some relatively high and tricky positions. Even if a worker insect accidentally appears with these detection devices, it is now unable to recover resources, and after wandering back and forth for a while, it will ignore it and go somewhere else.

Although from time to time, there are people who are arrested for failing to evade insect nests and guard insects, but more and more radio relay equipment has filled almost all the space in the shallow tunnels.

Until the end, even the surface pit no longer needed radio relay equipment after expanding the radio signal. Under the monitoring of the video monitor, the detector can allow the detector to avoid the insects and beasts before they come.

In this way, as humans became more and more familiar with the nests of insects and beasts, the courageous "Death No. 83" finally broke through the cordon of insects and beasts in the surface tunnel and went deep into the production area inside the nests of insects and beasts. (To be continued!)

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