Under Wang Xiang's control, the mechanical mosquito swarm entered the interior of the research base directly through the vents of the research base.

After successfully entering the interior, the swarm of mechanical mosquitoes disperses.

The number of mechanical mosquitoes is actually not much, and the total number is only 80.

It's not that Wang Xiang doesn't want to produce more, it's that the manufacture of mechanical mosquitoes is too difficult. The materials of mechanical mosquitoes are basically nanoscale, most of these materials are not available on the market, and almost all of the materials are produced by Wang Xiang himself.

In addition to the limitations of materials, there is also the dilemma of component manufacturing.

The equipment that can process mechanical mosquito accessories is not absent in the world, but it is an important resource of the top powers, and there is basically no possibility of leakage.

Therefore, in order to manufacture the accessories, Wang Xiang had to use a microscope to polish them by hand.

Fortunately, Wang Xiang has the strength of double and fourth levels, otherwise, he really can't easily polish all the accessories of the mechanical mosquito.

Seriously, at the beginning, Wang Xiang did not consider manufacturing mechanical bees, but mechanical bees have actually been included in the manufacturing list of various countries, and for this kind of spy device that has basically been determined, countries have already manufactured relevant detection equipment.

With Emperor M's emphasis on the research base, how could it be that it was not equipped with such a device?

Since there is such a possibility, Wang Xiang naturally will not take the risk of verifying it.

In this way, the appearance of mechanical mosquitoes is naturally Wang Xiang's best choice target.

Although the research and development of insect spies has led the world, the current research on smaller insect spies is still limited by technical problems and cannot make further breakthroughs.

After developing an insect spy with the size of a bumblebee in the past few years, Emperor M's insect spy was in trouble for a while.

Not technically, but materially.

Although he has now succeeded in reducing the size of the Insect Spy to the size of a gadfly, for the Insect Spy who has further broken through to the size of a fly, Emperor M's must make further breakthroughs in materials.

This is one of the reasons why Wang Xiang chose to make mechanical mosquitoes.

After the mechanical mosquito swarm dispersed, Wang Xiang, who had already canceled the synchronous control, had to hand over the control of some mechanical mosquitoes to a dozen or so subordinates beside him.

Regarding the control of mechanical mosquitoes, Wang Xiang had already trained them in advance.

The actual controls, just like a remote-controlled airplane, are very easy to use.

Since they acted separately, Wang Xiang only needed to take care of his own one-third of an acre of land for the time being.

The subordinates had already mentioned how to manipulate the mechanical mosquitoes before the action, and at this time Wang Xiang would not repeat the instructions.

Wang Xiang himself controls the ten mechanical mosquitoes with built-in numbers 01 to 10, looking for elevators everywhere.

Because of the hurry, the flight speed of these mechanical mosquitoes made by Wang Xiang was not too strong, and the negative floor area of the underground research base was relatively large, so it took nearly 20 minutes to find a suitable elevator.

Wang Xiang entered the negative floor of the underground research base through the vent from the ground, and originally planned to continue to move down in this way, but the vent between the negative floor and the negative second floor was actually sealed by an alloy silk scarf!

I have no choice but to go through the elevator of the research base!

When Wang Xiang found the elevator, the elevator door was closed!

The elevator is also guarded by up to ten people around the perimeter.

Through the built-in monitor of the mechanical mosquito, Wang Xiang could clearly see that the vigilance of the guards of the ten-person team did not relax in the slightest because they were on the negative floor of the underground research base.

Instead, each guard clutched the gun in their hand and kept their eyes on it.

The strength is very strong!

When Wang Xiang saw the guards through the screen, he immediately affirmed them in his heart.

Secretly noted the distribution of the guards in his heart, and controlled the mechanical mosquitoes to fly around the elevator door to wait for the rabbits.

These guards must have had the awareness of guarding against insect spies, and for this uncertain situation, Wang Xiang did not take the risk, but operated ten mechanical mosquitoes into ten times.

It's a bit of a hassle, but there's nothing wrong with being careful.

Ten mechanical mosquitoes were waiting at the elevator door, and Wang Xiang was temporarily idle.

Sitting on a rubber stool, Wang Xiang turned his head to look at the operation of his subordinates, and when he found that everyone was proceeding according to the previous plan, he turned back and continued to monitor the screen.

To be honest, according to the normal situation, this kind of thing is actually left to his subordinates, and there is no need for Wang Xiang to go out himself.

The reason why this is the case is not that Wang Xiang is not at ease, but that he intends to use this time to understand the situation and terrain of the underground research base in advance.

In this way, when the action begins, Wang Xiang's side will be able to have more favorable conditions.

As the saying goes: know yourself and know your opponent, and you will not be defeated in a hundred battles!

I don't know if Wang Xiang's own luck is not very good, or if this elevator is rarely used.

I've been waiting for the rabbit for half an hour, and I haven't seen anyone use the elevator.

Just when Wang Xiang stood up and was about to go to the toilet, the monitoring screen of the mechanical mosquito showed that the guards waiting in the elevator had a special action.

Wang Xiang adjusted the field of vision of the mechanical mosquito and found that the reason why the guards were like this was that someone was coming.

The man was an old white man with disheveled silver hair, carrying a slightly old coat in his left hand and a briefcase in his right hand.

When the old white man appeared, the guards became more vigilant.

This old white man, the guards naturally know.

But the outward knowledge is known, and the vigilance of the guards has not been reduced in the slightest.

The old white man has been through this too many times and doesn't care about it.

First, he put the briefcase in his hand into the detection channel that automatically runs next to the interceptor gate, and then took out an electronic card from his jacket pocket and swiped it on the interceptor gate.

After the interception door opened, the old white man walked straight forward.

When passing through the interception door, the white old man's head, both sides, and underground emitted red scanning light.

Until the old white man completely passed through the interception gate, there was no anomaly issued.

After passing the test, the old white man picked up his briefcase from the entrance of the rolling inspection tunnel and walked straight to the elevator.

Walking to the elevator entrance, the white old man pressed the touch screen control screen on the right side of the elevator door under the gaze of a guard.

"Di~"

"Fingerprint Confirmation ......"

"Confirmed!Dr. Ed Meester, please proceed with iris recognition!"

The old white man put his eyes directly in front of the camera at the top of the screen, blinking, and then staring at the camera.

"Di~"

"Iris Recognition ......"

"Identified successfully! Identified as Dr. Ed Mester himself! Welcome back from his vacation!"