With the expansion of Base 2, the large underground karst cave located in the depths of the river valley has almost been transformed, and there is no longer any trace of its original appearance.

A huge alloy door with a thickness of nearly one meter, a height of 15 meters, and a width of 30 meters blocked the entrance of the underground large karst cave and became the first entrance to the main control center of the No. 2 base.

Ignoring the defenses inside and outside the alloy gate, the sensing equipment and the combat robots stationed there, Sun Cheng and the others walked all the way inside.

The passage, which was already very spacious, was apparently expanded and reinforced again.

The hard mountains around the cave have been almost completely hollowed out, and a large number of reinforced concrete structures and metal partitions have made the total area of the main control center, the original starting point of the No. 2 base, nearly doubled, and the ability to resist the bombardment of ground-penetrating missiles and earthquakes, all of which have risen in a straight line.

As Base 2 continued to expand externally, most of the manufacturing capacity that had been concentrated in the underground caverns was relocated to a wider area outside.

As a result, there is now a lot of space in the main control center, which has been transformed into various large warehouses, laboratories, conference rooms, and so on.

Atlas quickly gathered a group of sappers who met the promotion criteria, and there were seven of them, among which Sun Cheng had some impressions of Adam and Mora, all of whom were among them.

"Master, your faithful servant salutes you!"

When Sun Cheng entered the conference room where the sappers were gathered, all the sappers bowed to him in unison.

The Decepticon Legion has a strict hierarchy within the Legion, and the sappers are special classes that were cultivated by Shockwave during the Cybertron Civil War and are specially used for various mining, manufacturing, logistics, etc., although they are called sappers, they are actually slaves to be bullied within the Decepticon Legion.

The status of the sappers within the Decepticon Legion is lower than that of the medical spiders who could lose their lives at any time if the other party was in a bad mood when treating the Decepticons.

So even if Sun Cheng never deliberately emphasized it, the basic database was all copied from the original sappers of Atlas, and the Decepticon sappers cultivated by Base 2 have inherited Atlas's knowledge of dignity and inferiority since their birth.

In this regard, as the biggest beneficiary of this hierarchy, Sun Cheng did not have the idea of forcibly correcting it.

His gaze looked at Mora, who looked a little out of place among the seven Decepticon sappers, and a hint of curvature could be faintly seen at the corners of his mouth.

Compared with the slaves manufactured in batches by the Decepticon Legion, Base 2 has a low cultivation success rate because the technology mastered is not mature, and it is not as big as the Decepticon Legion.

Therefore, the sappers cultivated in Base 2 were positioned as important living forces rather than slaves from the beginning.

Although their mechs were far inferior to Sun Cheng's engineers, they were still much stronger than the slave sappers that the Decepticon Legion had cultivated in batches.

It wasn't surprising that Sun Cheng would recognize Adam, the first Decepticon sapper to be successfully cultivated at Base 2, and he was in the lab at the time.

As for Mora, he is also the first, the first humanoid Decepticon at Base 2, despite his lack of technical maturity.

"Mora has performed very well in Bolivania, and some of the other Decepticon sappers who have been sent to South American countries have also fulfilled their requirements for controlling the political situation in South America for Base 2 from the feedback point of view......

"It seems that it is necessary to redivide the sappers, and the traditional route of sapper promotion remains unchanged, and after meeting the conditions, they will be promoted to engineer ......"

"And Mora, these Decepticons, you can consider separating them from the sappers, re-establishing the spy class, and designing a new promotion path for them......"

Countless thoughts were beating in his mind, and Sun Cheng quickly had some framework in his heart for how to improve.

The doppelganger robot under the phantom control handed him a metal plate.

Sun Cheng took it and shot two pillars of blue light from his eyes, and instantly understood what was stored inside.

Nodding with satisfaction, "You guys did a good job!" ”

The Decepticons' conference room was a huge, empty space, with cheap carbon steel panels on the walls of the entire room, and nothing to be seen except for lighting fixtures and a few very obscure monitors.

Sun Cheng glanced around the conference room, and several sappers who seemed to be particularly excited because of his words, he quickly said the order that made all the sappers excited.

"Atlas, I've approved the promotion of these sappers, and I'm ready to start building new mechs for them!"

"Yes, master!"

The sappers knelt on their knees, bowed their heads and trembled to offer their loyalty to Sun Cheng, which can be regarded as a new etiquette recently.

After waving them up, he pointed at Mora and said, "Mora, you stay, the other sappers go down first." Once your mech is built, the base will notify you to go and replace it with a new one! ”

After a few sappers saluted and exited the conference room, Sun Cheng looked at Mora, who was still in human form, and turned to look at Atlas on the side.

"Atlas, how is the humanoid Decepticon technology obtained from the scalpel being digested now?"

The mature humanoid Decepticon technology has always been one of Sun Cheng's most coveted black technologies.

Several countries in South America that are now controlled by Base 2 have not yet seen overt resistance because of the 'pig breeding policy' he personally formulated for the time being.

But Sun Cheng himself is a human being, so he knows that human beings are an insatiable race.

Using his own history with human history as a reference, when formulating the 'pig policy', he already expected that in the near future, it could be a few years or a year.

It won't be long before there will be pigs who have been fattened by Sun Cheng himself, rebelling against his rule for more profit.

And the best way to completely break up this inevitable rebellion is to erase the rebels from the flesh.

That's why Sun Cheng is so eager for humanoid Decepticon technology, he needs more humanoid Decepticons who are loyal to him, enter human society, and quietly replace the politicians in the small South American countries controlled by him.

Even one day, when the control technology is more mature, Sun Cheng will consider bringing them back to the real world.

Atlas's voice was full of excitement, and the two arms that he had newly installed on his back waved unconsciously, "The digestion is very smooth, master." In accordance with your requirements, we have given priority to digesting and mastering the cultivation technology of the humanoid Decepticon. Even the technology related to replicating the warrior has now been sorted out and is in the stage of trying to digest it......"

The Replica Warrior is the true name of the Decepticon cannon fodder warrior they created.

As the name suggests, the replica warrior is to select some suitable fighters from the soldiers under the Decepticon Legion, back up their memory data and combat experience, and through special training technology, they can cultivate a large number of Decepticon warriors with the same memory and combat experience when needed.

Because this cultivation technique is like a copy of the Decepticons, the name of the project is the replica warrior.