The fierce conflict on Pluto is still going on, and this multi-day war has aroused Cao Chuan's strong interest to know what kind of enemy they are facing.

Therefore, after the spacecraft was fully loaded with supplies, including even a full set of medical equipment, the Queen Nana seized the time to set off.

The long journey, spanning 5.5 billion kilometers, back to the planet we once came to, is completely different at this moment.

Cao Chuan was the first to get off the ship, called Dr. Charles, who was also a member of the expeditionary corps, and immediately set out an important task - to dissect an unknown corpse in an attempt to understand this life.

On the other hand, after the expeditionary force led by Shen Yue set up camp near the second base, they hurriedly tried to make the first contact.

It has been 4 months since Cao Chuan learned of the existence of the unknown and then they set off, during which time, according to Nana's report, she eliminated more than 500 unknown heads in total.

"Master, please hurry up and find out what kind of enemy we are facing."

Cao Chuan said privately: "Yes, even I am very interested, this is the first time that human beings have come into contact with extraterrestrial life." He didn't want Dr. Charles to hear that.

Because there was a lot of corpses in stock, he didn't have to worry about waste at all, so he left it to Dr. Charles, who was temporarily idle, and tried to study it himself.

The unknown skin is so tough that it looks like metal, as if it were born with Kevlar armor, so it can easily withstand the fire of unmanned attack aircraft.

After cutting the epidermis, he saw an unknown internal structure, unlike the human body, the structure is much simpler, and there are no more than 10 structures that can be distinguished, how to say it, giving people the feeling of being a cell that is hundreds of millions of times magnified in size.

He tried to cut out a few unknown parts of the body and put them under the microscope to take a closer look, and found that the basic unit of the tissue sample was not a cell, but a pure material molecule.

The above discoveries were all unimagined by him, and therefore, through contact, in his mind, through the simulation of rules, he naturally speculated more information about the unknown.

This simple structure of the unknown is very suitable for mass production, with excellent defense, vitality, for the time being, there is no intelligence, the only thing that is not is weakness, or there is no obvious weakness, which means that if you want to destroy them, the only way is to hit them hard.

"It's really a disgusting life..."Cao Chuan sighed.

He didn't get any particularly exciting news, but after the autopsy, he still had some things to do, and what he definitely had to do was to record the conclusion data for more people to study and improve in the future, until more unknown secrets were found.

The second is to add unknown life identification information to the digital battlefield, so that the unmanned attack aircraft at high altitude can lock on to the target more accurately, and at the same time, it can also be reflected on the map.

He set his sights on the battlefield in the distance.

Shen Yue led the squad of the combat department to cautiously break through, and penetrated deep into the crack area from the side, this place is a occupied area, where unmanned attack aircraft, the wreckage of land heavy fire platforms, the devastated land after missile bombing, and unknown corpses that no one will come to pick up.

From time to time, one or two unknown heads rushed out of nowhere, and the shotgun in the hand of the reloaded exoskeleton armor had a fairly obvious blocking effect on the unknown, but the killing effect was average, and as for the grenade, it took at least two rounds to completely make an unknown fall.

"It's fucking sturdy!" When an employee saw this, anger swelled, but the abuse could not change their sense of powerlessness in the face of the unknown.

"Didi... Target identification on the digital battlefield unfolds. Cao Chuan proudly broadcast to everyone.

"Huh! Can you finally see the enemy? The employees who were still strolling forward muttered that several red dots appeared in the pupil lens of the HUD that came with their exoskeleton armor, indicating that an unmanned attack aircraft patrolling the sky a few hundred meters away had discovered the target, and they had to go to support.

It's a lot more convenient, at least they don't have to work hard, waiting for the unknown to come to the door automatically, through this way to put out fires everywhere, adapt to the battlefield, and wait until the employees further fully explore the genetically adjusted potential and become more familiar with their enemies, Shen Yue divided everyone into several tactical squads.

Each tactical squad is an independent combat unit, including 5 heavy type of space marines, 5 assault type of unmanned unit operators, because the situation on the Pluto battlefield is more complex, the requirements for weapons and equipment are higher, so in terms of configuration, compared with the combat department is a level of gorgeous.

They wandered around, and after breaking them into pieces, they became more flexible, 10 people were enough to easily solve the regular situation of several unknown heads appearing at the same time, and in the face of the bad situation of dozens of unknown heads gathering, there was also a way to retreat calmly and change tactics.

If needed, they can regroup and go to a designated location for a tactical mission. This is also the benefit of being a human being, even if the unmanned technology is quite mature, it is still a long time before it reaches the level of human beings, and the unmanned unit will not be able to do such a complex command, unless Nana grows a little more, or let the unmanned unit technology be upgraded a few more times.

On the digital map, a large wave of red dots was generated in the crack area, and Cao Chuan saw this: "Is there a new unknown to appear in large numbers?" ”

Nana replied, "Yes master, once the unknown number exceeds 50, we will suffer great pressure and losses, and we must send an expeditionary corps to support. ”

This time, Xiao Guanhai still had to preside over the work at the lunar base, and the supreme person in charge here became himself, he clicked on the map, and sure enough, he had the feeling of playing a real-time strategy game, he smiled slightly: "Okay, send the army over!" At the specific tactical level, there has to be Vice Minister Lao Shen. ”