In order to better develop the maximum potential of this small mecha, Mu Xiao continued to use the data power of "mechanical control" to optimize the program, and asked Mu Xuanyin to rummage through the mechanical room to see if there were those things that could be added to this small mecha.

"Obviously, the number of revolutions of the energy engine can be increased by three times, those designers are really a bunch of straw bales......"

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

"Sure enough, all kinds of values are only suitable for old humans, but fortunately there are enough components here to re-strengthen this mech. If I dig up the dark metal of the security hall and remake it into a metal shell, the defense of the mecha will increase by at least several times, or even change it once, and I can use this mecha. ”

……

Mu Xiao has the ability of "mechanical control", which is equivalent to having super mechanical knowledge, not to mention that since he has increased the number of genetic resonances to eighty-two, the proficiency of the eightfold realm of "mechanical control" has automatically increased to the peak ninefold realm.

Including the ability of "weapon control" and "combat control", it has reached a peak in all aspects.

He now has these three spiritual abilities that can be used freely, and he can understand them with one thought.

However, in Mu Xiao's previous life, he had seen countless mecha that were even more high-end than now, and strengthening this mecha was naturally easy to capture.

It took two and a half hours for Mu Xiao to maximize his "mechanical" ability, and with the help of a bunch of engineering robots, he finally strengthened all aspects of the value of this mecha.

Because the villa area harvested many mutant beasts in the first battle and had very rich meat resources, Mu Xiao was ready to use these mutant beast meat to make another breakthrough in his physique during this time, so he didn't consider this mecha as equipment.

This small mecha was originally UC-S005, a fifth-generation mech.

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

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

If the previous UC-S006 mecha was a teenager, then the current UC-S006 is a grown up.

UC-S006 also has external weapons, a double-edged energy long knife and an energy machine gun on the back, two energy daggers on the thighs, telescopic cutting blades and metal shields in the arms of the body, and energy rays on the head, shoulders, and chest.

However, it is a waste of energy to activate the weapons on the body, so there are external weapons, one of which is to save the energy of the body, and the other is to enhance the lethality of the body.

However, the UC-S006 has a total of three sets of external weapons in storage, one set of Mu Xiao is equipped on the body, and two sets are in the body.

Originally, this weapon was equipped with a relatively large weapon, such as a double-edged energy long knife, which was three times the size of the usual energy long knife, and people with A-level physique were difficult to pick up, let alone use it freely, and they had to connect the light brain on the body to activate the weapon.

However, under Mu Xiao's "mechanical" ability, he immediately overcame the limitations of weapons, and his physique was beyond the scope of ordinary people, so he could directly use these weapons.

"I'll go up and test it." Mu Xiao said a word to Mu Xuanyin, snapped his fingers, and said, "UC-Armed Activation!" ”

This is the name that Mu Xiao set for the light brain in the small mecha, when the light brain verified Mu Xiao's voice and life fluctuations, the eyes of the body emitted bright light, and each part quickly split into an individual, flying to Mu Xiao's body for assembly.

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

"Brother! You're so handsome! Mu Xuanyin's eyes shone like stars.

"It seems to be not bad...... Mu Xiao waved his steel arm heavily, and the air roared like a monster's low roar, stirring up a pressing force, and this punch had at least about eight thousand kilograms of gravity. But Mu Xiao only used about half of the force, which was enough to increase the amount of three percent of the force, but it was almost the limit.

Because Mu Xiao only made external modifications, there were not enough good materials inside, and he didn't have much time to modify, he only optimized the various internal values, and reached the power of the top quadruple realm, but it didn't mean that he could withstand the explosive output of the quadruple realm, and now it was not bad to be able to withstand half of his strength.

After a series of tests by Mu Xiao, he found that there was nothing wrong with the "neural connection system", and all the reflexes were very compatible with the body.

"UC - Disarmed!" As soon as Mu Xiao's words fell, the mecha opened the shell, and he walked out directly from inside.

Looking at Mu Xuanyin's imminent thoughts, Mu Xiao smiled: "Let's go to the underground layer now, there is an underground road, I don't know if there is any danger in the road, you can use this mecha to defend yourself first." ”

"Uh-huh." Mu Xuanyin immediately nodded, walked into the mecha, and said with a grin: "UC-Armed Activation." ”

The mecha light brain had the information of Mu Xuanyin, and it was quickly verified, and the shell was quickly closed again.

Mu Xuanyin enthusiastically made some simple movements to adapt to the weight brought by the mecha.

Because of the "neural connection system", the mecha can synchronize the movements of the human body, and it is not limited to the height of these values, so almost anyone can be armed, but it has to bear a small part of the weight of the mecha, even if there is a load reduction device, it is not completely able to reduce the entire weight.

In the past, only people with a minimum A-level physique could arm mechas, but Mu Xuanyin now has a top-level dual realm physique, and quickly adapted to the weight of the mecha, as easy as breathing.

No one could have imagined a mecha iron man with a sense of oppression, and inside was a delicate little girl.

"Xuanyin, you use your "mechanical" ability to cooperate and control, so that you can better understand and become proficient in the functions of this mecha." The Tao taught by Mu Xiao.

"Brother, I'm not stupid, how can I not know the way." Mu Xuanyin said playfully: "Dare to underestimate me, be careful that I punch you flat." ”

"Yes. Queen Aya, let's go. Mu Xiao smiled, took a double-bladed energy long knife that was almost as tall as himself, and walked outside.

"I'm not going to be a queen...... Mu Xuanyin followed Mu Xiao at once with his steel footsteps.

……

There are only three floors in the entire underground base, and the last layer is where a large number of materials are stored, when Mu Xiao first explored this underground base, he found that there was a passage that seemed to be used to transport goods, but because his strength was not high at that time, he did not take the risk of opening that passage, lest there were mutant monsters in it that suddenly killed and could not deal with it.

Now that he was confident enough, he naturally wanted to find out where the passage leads, and he suspects that it leads somewhere in the villa area. But An Rongru said that she had checked the large system of the villa area, and did not find anything strange, let alone any passage.

Of course, Mu Xiao believed An Rongru's words, but the passage was not leading to the villa area, there were only two possibilities, the first possibility, the passage was really not leading to the villa area, it was just a coincidence, and the second was that someone had concealed the big system and made a hidden passage, so An Rongru did not find out.

Although the large system of the villa area is very high-end, the moon to which this dark institution belongs definitely does not lack the means to break or conceal the system.

Mu Xiao and Mu Xuanyin, who was armed with a mecha, came to the basement of the last floor of the last floor full of supplies. Mu Xuanyin couldn't help but exclaim when he saw so many supplies, but Mu Xiao's target was the metal gate in the depths.

When he came to this metal gate, Mu Xiao found that the system on the door was not a large system connected to the base, which meant that there was another system inside, but in Mu Xiao's eyes, it was the same whether there was a system or not, and the "mechanical" data flashed in his hand, and the switch of the gate was activated in an instant.

Mu Xiao asked Mu Xuanyin to take out the energy machine gun behind him for guard, and then opened the gate in front of him, and a deep and cold passage appeared, which was so dark that it didn't know where it extended, and there was no end in sight, and gradually a cold and damp aura diffused out, as if it was a passage to hell.

"Xuanyin, your mecha has night vision, what do you find in the distance?" Mu Xiao's night vision ability is good, but he can only see about three or four hundred meters ahead, which is not as far as Mu Xuanyin's mecha.

"No, it's empty." Mu Xuanyin replied.

"Hmm. Then I'll go in. Mu Xiao said a word and walked in first, followed by Mu Xuanyin, and then closed the metal gate to prevent the sudden appearance of mutant monsters and slipped into the basement.

At this time, the passage was completely dark, but Mu Xuanyin turned on the lighting function on the forehead of the mecha, which greatly alleviated the eerie and terrifying, like a hideous mouth in front of him.

The passage was five or six meters wide, and the walls and floors were smooth, not like a rough-built tunnel, but there were no lights along the way, let alone anything else, as Mu Xuanyin said, empty, but it exuded a very strange and strange atmosphere.

This passage was terrifyingly silent, only the heavy footsteps of Mu Xuanyin's mecha kept echoing, masking the sound of Mu Xiao walking.

"Brother, there doesn't seem to be a monster, but it's a little hairy." Mu Xuanyin's voice came from inside 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 so simple...... As soon as Mu Xiao finished speaking, he saw a fork in two roads in front of him, and there was also a metal gate on it.

"Brother, what should I do?" Mu Xuanyin was a little nervous, for fear of going away separately from Mu Xiao.

"You girl, what did you say just now, it turns out that you are still a little girl who relies on the eldest brother." Mu Xiao said teasingly.

"Hmph, but you said to protect me." Mu Xuanyin was laughed at by this, she didn't feel too nervous, and she also understood that it was impossible for her brother to leave her, so she immediately let go of her worries.

When the two came to the metal gate, Mu Xiao stood for a while and thought about it, one was most likely leading to the villa area, and the other was undoubtedly leading to a secret place.