In order to better develop the maximum potential of this small mecha, Mu Xiao kept using the data power of "mechanical control" to optimize the program, and asked Mu Xuanyin to search for the mechanical room to see what things were available, which could be installed on this small mecha.

"It is obvious that the rotation of the energy engine can be increased by three times, but those designers are really a bunch of candids..."

"Installing a thick metal shell may affect speed, but this is only the standard of old humans. For newcomers with top physiques, such weight can be ignored even if the burden reduction device is not turned on."

"Sure enough, all the values ​​are only suitable for the old humans. Fortunately, there are enough components here to strengthen this mecha again. If you dig down the dark metals in the security hall and re-made them into a metal shell, the mecha's defense will be increased by at least several times, or even a major change will be made once, and I can use this mecha."

...

Mu Xiao has the ability to "mechanical control", which is equivalent to having super mechanical knowledge. Moreover, since his genetic resonance has increased to 82 times, his proficiency in the eighth level of the "mechanical control" has automatically increased to the peak ninth level.

It includes the abilities of "weapon control" and "fighting control", and has reached a peak.

He has now used these three spiritual intelligence abilities freely, and he can understand it with just one thought.

However, in Mu Xiao's previous life, he saw countless mechas that were even higher than they are now. It is natural to strengthen this mecha and be able to capture it with ease.

After spending two and a half hours, Mu Xiao maximized his "mechanical" ability and combined with the help of a bunch of engineering robots, he finally strengthened all aspects of the mecha. Originally, the value could only have the power of the top three level realm, but now he has the power of the early stage of the fourth level realm.

Because the villa area has harvested many mutant beasts in the battle and has a rich meat resources, Mu Xiao is preparing to use these mutant beast meat to make another breakthrough in his physical condition during this period, so he does not consider this mecha as equipment.

This small mecha was originally: UC-S005, the fifth generation body.

Now Mu Xiao has modified it again and it has been changed to: UC-S006, the sixth generation body.

The UC-S006 is two meters high. After the weight is enhanced by Mu Xiao, the metal body weighs five or six tons, the bearing capacity is increased, the strength is increased, the defense is increased, the engine is increased, the weight reduction device, the energy device... and other devices and systems have also been optimized and some changes have been made.

If the UC-S006 mecha was a teenager before, then the UC-S006 now is a grown-up young man.

UC-S006 also has external weapons, with a double-edged energy long sword and an energy machine gun behind it, two energy daggers on the thighs, and a telescopic cutting blade and metal shield in the arms of the body. There are energy rays on the head, shoulders, and chest.

However, it is rather wasteful to use weapons on the body, so there is external weapons equipped. One of them is to save energy on the body, and the second is to strengthen the lethality on the body.

However, UC-S006's external weapons are equipped in total, and Muxiao has one set on the body, and there are two sets.

Originally, this weapon is equipped with a relatively large weapon, such as a double-edged energy long sword, which is three times the size of a normal energy long sword. It is difficult for people with A-level physique to pick it up. Not to mention using it freely, it must be connected to the light brain on the body to activate the weapon.

However, under Mu Xiao's "mechanical" ability, he immediately overcomes the restrictions on weapons, and his physique is beyond the scope of ordinary people, so he can directly use these weapons.

"I'll go up and test it." Mu Xiao said to Mu Xuanyin, snapped his fingers, and said, "UC - armed activation!"

This is the name Mu Xiao set for the light brain in the small mecha. When the light brain verifies Mu Xiao's voice and life fluctuations, the body's eyes emit light, and each part quickly splits into individuals and flies to Mu Xiao for assembly.

In less than thirty seconds, Mu Xiao's whole body was covered with layers of metal, and turned into a two-meter-high silver steel man.

"Brother! You are so handsome!" Mu Xuanyin's eyes shone with stars.

"It seems pretty good..." Mu Xiao waved his steel arm heavily, and the air whistled like a monster's roar, stimulating a pressure force. This punch had at least about 8,000 kilograms of gravity. But Mu Xiao only used about half a century of force, strengthening 30% of the force, but it was almost the limit.

Because Mu Xiao only made external modifications, there was not enough good materials inside, and he didn't have much time to modify them. He only optimized various internal values ​​and reached the power of the top four level realm, but it does not mean that he can withstand explosive output from the four level realm. It is already good to be able to withstand half of his power now.

After a series of tests by Mu Xiao, no errors were found in the "nerve connection system". All reaction forces are very consistent with the body.

"UC - Armed Discharge!" As soon as Mu Xiao finished speaking, the mecha opened the shell and he walked out directly from it.

Looking at Mu Xuanyin's eagerness to move, Mu Xiao smiled and said, "We are going to the first floor of the ground now, where there is an underground lead. I don't know if there is any danger inside. You can use this pair of mechas to defend yourself first."

"Yeah, okay." Mu Xuanyin nodded immediately, walked into the mecha, and said with a smile: "UC - armed activation."

The mecha light brain has the information about Mu Xuanyin, which was quickly verified and the shell was closed again soon.

Mu Xuanyin made some simple movements with great enthusiasm to adapt to the weight brought by the mecha.

Because there is a "nerve connection system" mecha that can synchronize human movements, and it does not limit the height, almost anyone can arm it, but it only has to bear a small part of the weight of the mecha. Even if there is a burden reduction device, it cannot completely reduce the entire weight.

In the past, people with the lowest A-level constitution could arm the mecha, but Mu Xuanyin now has the top-level constitution and quickly adapted to the weight of the mecha, as relaxed as breathing.

No one could have imagined a mecha steel man with a strong sense of pressure, with a delicate little girl inside.

"Xuanyin, you can use your "mechanical" ability to cooperate with the control, so that you can understand and be more familiar with the functions of this mecha." Mu Xiao said.

"Brother, I'm not a fool, how could I not know?" Mu Xuanyin said playfully: "Dare to underestimate me, be careful that I will punch you."

"Yes. Queen Aoyin, let's go." Mu Xiao smiled, took a double-edged energy long sword that was almost as tall as himself, and walked out.

"I won't be the queen..." Mu Xuanyin followed Mu Xiao in an instant with steel steps.

...

The entire underground base has only three floors, and the last floor is a place to store a large amount of supplies. When Mu Xiao first explored this underground base, he found a passage that seemed to transport goods. However, because he was not strong at the time, he did not take the risk of opening the passage so as not to suddenly kill mutant monsters inside and unable to deal with it.

Now that he has enough confidence, he naturally wants to check where the passage leads. He suspects it is somewhere to the villa area. But An Rongru said that he had checked the villa area system and found no strange places, let alone any passage.

Mu Xiao certainly believed An Rongru's words, but the passage did not lead to the villa area, so there were only two possibilities. The first possibility was that the passage did not lead to the villa area. It was just a coincidence that someone deceived the big system and made a hidden passage, but An Rongru did not discover it.

Although the large system in the villa area is very high-end, the moon belonging to this dark organization is definitely not lacking in ways to break or conceal the system.

Mu Xiao and Mu Xuanyin, who was armed with the mecha, came to the last basement full of supplies. Mu Xuanyin couldn't help but exclaim when she saw so many supplies, but Mu Xiao targeted the metal gate deep in the middle.

When Mu Xiao arrived in front of this metal gate, he found that the system on the gate was not a large system connecting the base, which meant that there was another system inside. However, in Mu Xiao's eyes, there was a system the same. "mechanical" data appeared in his hand, and the switch of the gate was activated instantly.

Mu Xiao asked Mu Xuanyin to take out the energy machine gun behind him to guard, and then opened the gate in front of him, and a deep and cold passage appeared. It was pitch black inside and it was endless. It was endless. Gradually, a cold and wet breath filled out, as if it was a passage to hell.

"Xuanyin, your mecha has night vision function, what are you finding in the distance?" Mu Xiao's eyes had good night vision ability, but he could only see about three or four hundred meters ahead, which was not as far as Mu Xuanyin with mecha.

"No, empty." Mu Xuanyin replied.

"Well. Then I'll go in." Mu Xiao said, when he walked in first, Mu Xuanyin then closed the metal gate to prevent the sudden appearance of mutant monsters and sneak into the basement.

At this time, the passage was completely dark, but Mu Xuanyin turned on the lighting function of the mecha's forehead, greatly easing the gloomy terror in front of him, like a hideous mouth.

The passage is five or six meters wide, and the walls and floors are very smooth, unlike roughly built tunnels, but there is no light along the way, let alone anything else. As Mu Xuanyin said, it is empty, but it exudes a very strange and strange atmosphere.

This passage was terriblely silent, only the heavy footsteps of Mu Xuanyin mecha kept echoing, covering up the sound of Mu Xiao walking.

"Brother, it seems that there is no monster, but it feels a little furry." Mu Xuanyin's voice came from the mecha.

"If it is a direct access to the villa area, it is not surprising that there are no monsters, but I feel that this underground passage is not that simple..." As soon as Mu Xiao finished speaking, he saw two forks in front of him, and there was also a large metal gate on it.

"Brother, what should I do?" Mu Xuanyin was a little nervous, afraid of leaving with Mu Xiao.

"You girl, why did you say you were alone? It turned out that she was still the little girl who was lying on her elder brother." Mu Xiao said with a teasing look.

"Hmph, but you said you should protect me." Mu Xuanyin felt not too nervous when she was teased, and she also realized that her brother could not leave her, so she immediately let go of her worries.

When the two of them arrived at the metal gate, Mu Xiao stood for a while and thought about it. One might lead to the villa area, and the other undoubtedly lead to a secret place.
Chapter completed!