In the far north sea, under the black plane tens of meters deep, a giant is moving forward at a very fast speed under the sea level.


    I don''t know how long the ghost had been traveling. In short, sun Cheng was awakened from his long study when the door outside the rest room was knocked.


    "Master, less than 20 nautical miles away, we are about to reach the north port. Will we surface or continue to sneak?" it was Hephaestus to remind him that the ghost was about to arrive in North devonsk.


    The data of electronic engineering textbooks still displayed in the core disappeared immediately.


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


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


    "Yes, master, although limited by materials, we haven''t replaced the ghost with a MHD water jet. However, when we redone the internal structure not long ago, we made some upgrades to the power system. Now its maximum propulsion speed can reach 57 knots..."


    No wonder sun Cheng felt that he arrived at his destination a few hours earlier than planned. It turned out that it was Hephaestus. They upgraded the power system again.


    He nodded with satisfaction and said, "I see. Keep sneaking, but first send it out according to the code I gave you before, and then float up when you arrive at the military port area!"


    "Yes!"


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


    "Wait a minute, have you selected the engineers you have chosen?"


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


    However, because sun Cheng doesn''t have any ports in his hands, and the polar bear doesn''t agree to put the two Yasen ships overseas.


    Therefore, he agreed to send someone to the North devonsk shipyard to make Yasen reform for Russia.


    Considering that the team of engineers in charge of atlas in base 2 has no experience in making submarines.


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


    Hephaestus did not disappoint him. Although the engineer was a little careful, he had never been vague about the task he assigned.


    No, as soon as sun Chengcai asked, he immediately bowed down and answered with relaxed freehand brushwork: "master, I''ve done everything. Don''t worry..."


    I thought, but I didn''t see you in just a week. The power system of the ghost was upgraded under the auspices of Hephaestus. Sun Cheng was more satisfied with him.


    At that moment, he smiled at Hephaestus and said, "well done. After today''s material handover is completed, you can also go back to the base with me. The strengthening opportunity promised to reward you was promised in advance!"


    After this batch of handover from Russia, not only does Sun Cheng have sufficient resources to manufacture new bodies, even more resources, but also allows the No. 2 base to start the construction of hundreds of industrial and combat robots with better quality.


    Naturally, sun Cheng will not be stingy with some resources. No matter atlas, forerunner, frenzy, No. 2, Hephaestus, or other engineers under him, he has been included in the strengthened list.


    In this world, he is not only too tired but also dangerous to fight alone.


    Therefore, building his own forces is his main task in the next stage.


    Sun Cheng''s sudden promise undoubtedly made Hephaestus happy and surprised. He quickly bent down and bowed to sun Cheng. His words were less flattering and more excited, "thank you, master. It''s my honor to serve you!"


    Hephaestus soon went down, with an agreed communication launched from the ghost.


    In the nearby North devonsk military port, the communication radio station of the Russian Navy''s North devonsk base military port immediately received the message.


    The messenger obviously got the hint. After seeing it, he immediately passed it to it, and then changed hands several times.


    Half an hour later, Vladimir saw it in the presidential palace in Moscow.


    "Finally?"


    He couldn''t help smiling, and Vladimir''s eyes were sharp.


    Recently, despite his orders, the government of the Russian Federation has announced false news that terrorists violently broke into the presidential palace some time ago, in an attempt to cover up the truth.


    But since then, not only those traditional anti Russian countries in Europe and the United States have jumped up and down, but also various doubts and attacks.


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


    not so bad!


    Vladimir''s ambition now is not only to continue his political life by using some means to achieve the goal of continuing to control Russia.


    The emergence of mechanical life also revived his ambition to lead the polar bear back to the road of world hegemony.


    At that moment, he immediately called his confidant and ordered: "generate electricity for North devonsk, tell Dmitri to be careful, and send me the first-hand information immediately after the transaction!"


    "Yes, your excellency!"


    As president of Russia, Vladimir was assassinated in his official residence in Moscow not long ago.


    Now I don''t know how many eyes are staring at him. Therefore, although he wants to attend the transaction with mechanical life in person, he can only appoint other confidants to take full charge of it.


    And the confidant he appointed was Dmitri!


    ……


    More than half a month later, when he came to North devonsk again, sun Cheng had a completely different feeling.


    After entering the north port, the speed of the ghost suddenly decreased, and it had completely surfaced when it was about to reach the military port area.


    A frigate arranged by the Russian navy to guard nearby immediately found them. After sending a notice to the military port, soon other warships in charge of reception on the sea approached and prepared to escort the ghost into the military port.


    Sun Cheng and his team are waiting with great interest for the arrangement from Russia. Fortunately, the polar bear is not very good at face engineering. It''s just that there are a few more warships to guide and escort, but it doesn''t take much time.


    Soon after, in a burst of still snow, the ghost entered the North devonsk shipyard again and docked at pier 3!