Let the system check the transformation plan without a problem, Mu Feng added several sets of standard uniforms from the headquarters, and finally clicked the transformation button, watching Xue Yu enter a dormant state.

Crimson found other shipwresses to come over and guard Xue Yu, and took Mu Feng to other rooms by herself.

In addition to this deep-sea first-class battleship, in recent days, in the deep sea captured near Newport and captured at the entrance to Shuangyue Bay, there is also a first-class deep-sea cruiser.

Deep-sea first-class cruiser Liuyun.

With a standard displacement of 18,000 tons, a full load of 22,000 tons, and a hull length of 220 meters, it is larger than some older battleships and basically the same as the Des Moines class.

Before World War II, because of the constraints of treaties, most of the major naval powers thought about how to carry more weapons with the least tonnage when designing cruisers.

So before the war there were almost no cruisers with balanced attributes in all aspects.

And when World War II began, when there were no treaty constraints, most of the naval powers no longer had the energy to design better and more complete cruisers.

In history, there are only three sisters of the Des Moines class for heavy cruisers of this class, and in the deep sea of this world, cruisers of this class are also very rare.

So after Mu Feng found Liuyun, when he was about to give her a transformation, he also thought about it a little more.

At first, there was hesitation to switch to a 280 mm or even 300 mm gun.

Later, I thought about it, I had no shortage of small battleships, and there were several large cruisers of the kind in Alaska, but there was only this one of these top heavy cruisers.

Therefore, Mu Feng finally decided to retain the characteristics of Liuyun, and carried out a comprehensive upgrade for her according to the standard of the strongest heavy patrol.

The main gun is a newly designed three-seat triple 200mm automatic gun, with a rate of fire of 12 rounds per minute for a single gun and 108 rounds per minute for the whole ship.

This rate of fire is only a little higher than that of Des Moines, but the power of the shells and the radar fire control system have been upgraded to a notch, and Mu Feng also installed four helicopters for her.

The power was replaced with battleship-style four-axle propulsion, and the engines and boilers were also directly at the battleship level.

With a maximum shaft horsepower of 200,000 and a maximum speed of 38 knots, it is capable of carrying destroyers.

Later, as the leader of the cruiser-destroyer, he specialized in taking prisoners at the front of the battlefield.

Considering her future use, Mu Feng set up a 60-person crew cabin in her cabin.

And then there is the same as Qingyu, which is used to hold prisoners, and there is also a preliminary transformation room.

If you catch a deep-sea captive in the future, you can directly deal with it inside Liuyun's hull, and you don't need to pull it back and transfer it to the hull of Qingyu or Liaoning.

Mu Feng checked and determined the final transformation plan, watched the flowing clouds enter a dormant state, got up again, and went to upgrade the other deep seas.

It took Mu Feng a day and a half to complete the recent batch of deep-sea transformations.

Then a fleet of 36 people led by Xue Yu was formed.

Among them were 4 fleet carriers, 3 light carriers, 6 battleships (cruisers), 8 heavy cruisers, 9 light cruisers, 6 destroyers.

After all the transformations were completed, the fleet, under the leadership of Xue Yu, practiced and cooperated on the sea northeast of Xingang to prepare for future missions.

The aircraft carrier in this batch of shipwives, the first type of carrier-based aircraft, is still the Red Panda.

An upgraded version of the giant panda will change clothes as a reward after they have completed a few tasks.

After watching the drill for a while, Mu Feng thought about the recent plan, looked at the time, his heart moved, and he quickly turned around and ran to the dock quickly.

Mu Feng stood on the edge of the pier, staring at the sea for a long time, and finally found that the water below was slowly parting, and a huge black back figure surfaced.

Mu Feng felt the picture in front of him flicker, the huge black back disappeared, and a girl wearing a black tights with eyes appeared on the sea.

This is the little fifteen who returned from the cruise.

This time, Xiao 15 dived under the sea for a full ten days, circled the entire construction island, and sailed nearly 4,000 kilometers at a silent speed.

Little Fifteen stood on the surface of the sea, looking at the surrounding scene, the expression on his face was a little dazed.

When she set off, there was still a wilderness around her, but now it has become a busy, modern port, which is a bit of a big change.

However, after seeing Mu Feng, Xiao Fifteen's expression immediately stabilized.

Standing on the water, he quickly slid to the shore, jumped on the dock, called "Commander", and then threw himself directly into Mu Feng's arms.

Fifteen was originally a girl with a gentle and introverted personality, and it can be said that it was quite a bold act to pounce so directly.

Mu Feng hurriedly caught her, picked her up and shouted with a smile:

"Fifteen, thank you for your hard work......"

Xiao Fifteen returned from a long voyage and was a little excited to see Mu Feng, so he boldly hugged him.

After being hugged by Mu Feng, he immediately reacted, his cheeks flushed slightly, and he instinctively wanted to break free.

But Mu Feng didn't let go.

Xiao Fifteen was stunned for a moment, and finally gave up struggling, put his chin on Mu Feng's shoulder, and whispered:

"Commander, is it okay to carry me back?"

"Absolutely."

Mu Feng immediately agreed, let go of Xiao Fifteen, turned around, and leaned down.

"Come on."

Xiao Fifteen hesitated for a while, and finally lay on the back of Mu Feng.

Mu Feng held Xiao Fifteen's thighs with both hands, stood up and walked back to the military port slowly.

Seven days have passed since the day of the occupation of Tingfeng Island and Xuelang Bay.

The Newport Manor itself, as well as the first buildings inside, are now complete.

In order to be able to move in as soon as possible, Mu Feng did not let the construction machine come to the decoration of these buildings, but consumed resources and let the system complete it directly.

The whole Newport estate is located in a small bay, and the overall direction is roughly north and south.

Mu Feng carried Xiao Fifteen on his back and walked back unhurriedly along the road.

After so many days of physical strengthening, Mu Feng is now carrying a girl on his back, feeling the same as carrying a schoolbag when he was in school, and he doesn't feel tired at all.

Mu Feng went all the way back to the courtyard and went to the No. 1 apartment building first.

Located in the middle of the estate, Apartment Tower 1 is in a gentle arc shape and consists of three floors, each with 36 rooms.

This apartment building alone has solved the accommodation problem of the existing ship's mother.

Then there are number two and number three, one on the right and one on the left side of the manor, slightly smaller, also three floors, with 24 rooms on the first floor.

The office complex, the manufacturing center, and the scientific research center are all separate buildings, and they have all been completed now, but they have not yet had time to relocate.

Mu Feng carried Xiao Fifteen into the No. 1 apartment building and walked towards the restaurant.

Xiao Fifteen lay on Mu Feng's back, looking at the surrounding environment, compared to when he left, it can be described as upside down.

What was originally a construction site is now a modern manor that is beginning to take shape.

Xiao Fifteen was in a state of surprise all the time, and it wasn't until Mu Feng entered the door that he suddenly remembered that Mu Feng had been carrying himself a long way on his back, and he couldn't help but feel extremely nervous:

"Commander...... Let me down...... I forgot, forgot, you're tired......"

Mu Feng shook his head completely unconcerned:

"I'm fine, you're so light, I won't get tired of walking with you on my back for a day......"

Mu Feng said, and didn't let go, and went into the restaurant until he put Xiao Fifteen down.

Xiao Fifteen stood beside Mu Feng and looked Mu Feng's state up and down with a concerned face.

Finding that Mu Feng's face was not red, he was not panting, and he really didn't look tired at all, and Xiao Fifteen finally completely put his mind at ease.