In the extreme northern sea, under the black plane tens of meters deep, a behemoth is moving forward at a rapid speed below the sea level.

I don't know how long the Ghost has been traveling, but in short, when there was a knock on the door outside the lounge, Sun Cheng was awakened from his long study.

"Master, less than twenty nautical miles away, we are about to arrive at the North Harbor, is it surfacing that? Or continue to sneak? "It's Hephaestus, to remind him that the Ghost is about to arrive in Severodvinsk.

As soon as his mind moved, the data of the electronic engineering textbook that was still displayed in the core immediately disappeared.

Sun Cheng slowly opened his eyes, and the pair of blue electronic eyes on his face quickly regained his shrewdness.

"Oh? Arrived six hours earlier than planned......"

"Yes master, although limited by materials, we have not yet replaced the Spectre with magnetofluid waterjets. However, when we reworked the internals not long ago, we upgraded the powertrain a little bit, and now it has a maximum propulsion speed of 57 knots......"

No wonder Sun Cheng felt that he arrived at his destination a few hours earlier than planned, and it turned out that Hephaestus had re-upgraded the power system.

He nodded with satisfaction and said, "Got it, let's continue to sneak, but we must first send it out according to the code I gave you before, and then go up when we arrive at the military port area!" ”

"Yes!"

After Hephaestus came to report, he was about to leave, but was stopped by Sun Cheng.

"Wait a minute, have you chosen the sappers you picked?"

During his previous trip to Moscow, he had reached a cooperation agreement with the Russian high-level, including the manufacture of two [Yasen reclassed attack nuclear submarines] for Russia.

However, because Sun Cheng did not own any ports, and Polar Bear did not agree to rebuild the two Yasen overseas.

So, he also half-pushed and half-agreed to send people to the Severodvinsk shipyard to make Yasen for Russia.

Considering that in Base 2, the sapper team in charge of Atlas did not have experience in building submarines.

In contrast, Hephaestus and his team of engineers have been dealing with submarines recently, and they have accumulated a lot of experience in the process of participating in the transformation of the Typhoon class, so it should be more appropriate for them to be responsible for the manufacture of the Yasen modification.

Hephaestus did not disappoint him, the sapper, though a little cautious, had never been vague about the task he had been told.

No, as soon as Sun Cheng opened his mouth to ask, he immediately bowed down and replied easily: "Master, I have already done everything, you can rest assured......"

Thinking that he hadn't seen him for just a week, the power system of the Ghost had been upgraded under the auspices of Hephaestus, and Sun Cheng couldn't help but feel a little more satisfied with him.

At that moment, he smiled at Hephaestus and said, "Good job, after today's material handover is completed, you can also go back to the base with me." I promised to reward you with the opportunity to strengthen in advance! ”

After this handover from Russia, not only did Sun Cheng have sufficient resources to build new mechs, but even more resources, and he could also start construction of hundreds of better-quality industrial and combat robots at Base 2.

Sun Cheng naturally will not be stingy with a little resource, whether it is Atlas, Precursor, Madness, No. 2, or Hephaestus or the other sappers under him, they have all been included in his strengthened list.

In this world, it is not only too tiring but also dangerous for him to fight alone.

Therefore, establishing his own power is his main task in the next stage.

Sun Cheng's sudden promise undoubtedly made Hephaestus happy and surprised, he hurriedly bent down and bowed to Sun Cheng, his words were less than his usual flattery and more excited, "Thank you, master, it's my honor to serve you!" ”

Hephaestus soon descended, as an agreed communication was launched from the Spectre.

In the nearby Severodvinsk military port, the communication station of the Severodvinsk military port of the Russian Navy base immediately received the message.

The Messenger apparently got the cue, and immediately passed it on to him, and then passed through a few ways.

Half an hour later, in the official residence of the presidential palace in Moscow, Vladimir also saw it.

"Is it finally here?"

A slight smile couldn't help but appear on his face, and Vladimir's eyes couldn't help but sharpen a little.

Recently, despite his orders, the Government of the Russian Federation has announced fake news that the official residence of the President has been violently broken into by terrorists with weapons some time ago, in an attempt to cover up the truth.

But since then, not only those traditional European and American anti-Russian countries outside the country have jumped up and down, and all kinds of doubts and attacks.

Even in China, his political enemies did not miss this good opportunity, and forcibly jumped out with a few waves of rhythm, and they were not afraid that they would be settled by him.

OK!

Vladimir's ambition now is not limited to using some means to continue his political life in order to maintain control of Russia.

The appearance of mechanical life made him reawaken the ambition to lead the polar bear to regain the road to world domination.

At that moment, he immediately summoned his henchmen and ordered: "Send a telegram to Severodvinsk, tell Dmitry to be cautious, and send me the first-hand information immediately after the transaction is over!" ”

"Yes, Your Excellency!"

Vladimir, as the president of Russia, was stabbed in his official residence in Moscow not long ago.

I don't know how many pairs of eyes are staring at him right now, so although he would like to personally attend today's deal with the mechanical life, he can only appoint the other henchmen to take full responsibility for this matter.

And the henchman he appointed was none other than Dmitry!

……

After more than half a month, coming to Severodvinsk again, Sun Cheng had a completely different feeling.

After entering the North Harbor, the Ghost suddenly slowed down, and by the time it was about to reach the military port area, it was completely surfaced.

A frigate arranged by the Russian Navy to be on guard nearby immediately spotted them, and after the notice was sent to the military port, other warships that were in charge of receiving them on the sea soon approached, ready to escort the Ghost into the military port.

Sun Cheng and the others waited with great interest for the arrangement on the Russian side, but fortunately, the polar bear was not very good at face-saving projects, it was nothing more than a few more warships to guide and escort them, but they did not delay much time.

Soon after, in a burst of snow that did not stop, the Ghost again entered the Severodvinsk shipyard and docked at Pier 3!