With a deep-sea prisoner, the safety is unknown, so Xu Xingchen's fleet turned a little as planned on the way back.

At around 7 o'clock the next morning, the fleet arrived at a large outer sea island. Because the shape of the island is similar to that of peas, it is called Douzi Island.

The outer ring island of Douzi Island and the Central Islands are about 600 kilometers in a straight line distance, and now belongs to the world of ruins outside the civilization circle.

For more than 20 years, this place has also been part of the human civilization circle. As an island with a large area, it has been prosperous.

At that time, the places close to the coastline were spreading large and small towns and fishing villages, but now they have all become ruins, so it is a world of ruins.

The fleet anchored in the ruins of the largest port, and then half of the ship girls who could actively unfold the hull, unleashed the hull and released the real-sized carrier-based helicopter.

The other half kept the ship girl's state, released their own ship girl's state, and left these small helicopters in the port of the bay.

Then I followed Xu Xingchen, plus the new ship girls who could not be hulled, and escorted the deep-sea aircraft carrier to capture Blackfish and took off in a real-sized helicopter released by my companions.

After leaving the bay and passing through the ruins of the city, the helicopter group flew for more than thirty kilometers, then climbed over a hill and came to a small basin surrounded by mountains.

There is a large lake inside the small basin, and next to the lake is a quite large lakeside manor. There is even a simple airport and a small pier inside the manor.

This is the real offshore base.

After long-term observation, humans and ship girls discovered that the deep sea would not land and attack, at least they would not go deep into the inland to attack, and at most they would attack the coastal port cities.

Therefore, if the islands on the coast are large enough, they will be relatively safe in settlements and bases inland islands.

At that time, after the civilized circles in the Central Archipelago barely maintained the situation, the powerful large admiral palaces planned to return to the outer sea islands.

Direct airlift of supplies and personnel from the Central Islands, establish observation and early warning bases on large islands offshore, and gain insight into the movements of the deep-sea fleet in advance.

The Yunhai Admiral Palace also implemented a similar plan, and the base of Douzi Island was built at that time.

The Douzi Island Base, which is still forcibly maintaining operation, is one of the important reasons for consuming the wealth of the Admiral's Mansion, just like the large observation base outside the island.

The old admiral would rather his own manor be abandoned than give up these very important frontline bases.

The helicopter group landed in turn at the airport at the Douzi Island base. The ship girls who could actively unfold the hull immediately ran out and unfolded the hull on the small dock by the lake.

In this way, the small helicopters they left in the bay were simultaneously unfolded into the size of the real helicopter.

The ship girls who sent them to the valley are now restored to their status, boarding the helicopters they left behind, and heading to the base in the valley.

They used helicopters to pick each other up. After the helicopters were available, Xu Xingchen and the ship girls thought of operations.

It is a little bit more complicated than a seaplane, but the advantage is that you don’t need to bring an extra land-based aircraft, and the ship girls can complete the transfer by themselves, which is suitable for close-range transfers.

Xu Xingchen himself, with Yingtan and the four Kunming sisters who could not actively hull, escorted the deep-sea aircraft carrier black fish from the plane.

Black Fish is in good spirits now, but as long as she is surrounded by ship girls, she will instinctively be angry and panic and will not calm down.

Xu Xingchen shook his head helplessly, knowing that he still had to continue to tie it up for the time being, further observe her situation, and see if there will be any changes in her life in the ship girl.

Eight little guys from Quanzhou, including 037, got off from another plane and jumped to Xu Xingchen, curious about everything around him.

Xu Xingchen and a large group of people looked around on the apron and learned about the left-behind personnel at the Douzi Island base, Datong (Jian'an) and Ziqiang (Jianwei).

The Jian'an and Jianwei ships were self-built gunboats in China in the late Qing Dynasty. After upgrading and transformation in the Republic of China, they were renamed Datong, Ziqiang, with a displacement of about 1,050 tons. They sank the Yangtze River during the Jiangyin Naval Battle.

The two found Xu Xingchen in the crowd, and at the same time, they found the deep-sea aircraft carrier beside Xu Xingchen, so they were extremely surprised and quickly met him and asked directly:

"Xingchen...oh, admiral, what's going on?"

"Admiral, why did you bring a living deep sea here?"

"Hello, two sisters!"

Xu Xingchen greeted him with a smile and sent him an invitation to sign the contract to the two:

"Long time no see, thank you for your hard work during this period. I have officially taken office as the admiral. Are you willing to sign a contract with me?"

Neither of these two little sisters hesitated, and almost subconsciously agreed to Xu Xingchen's invitation to sign the contract, and then continued to ask for it as a matter of course:

"So what's going on with the stars, this deep sea?"

"It's like this..." Xu Xingchen introduced his plan to the two sisters on the spot, "... In short, I want to observe and study the life state of the deep sea, try to find out the natural hostility of the deep sea and the ship girl. At the same time, using this deep sea aircraft carrier as a reference to design our own aircraft carrier girl..."

After listening to Xu Xingchen's introduction, the two sisters Datong and Ziqiang both opened their mouths wide and were shocked by Xu Xingchen's imagination.

Although the ship girl is naturally hostile to the deep sea, Xu Xingchen's plan is also extremely attractive. If the reconciliation with the deep sea is successful, it will really save the world.

Even if the idea of ​​saving the world is too high and far, then the plan to design your own aircraft carrier girl with the deep-sea aircraft carrier hull as a reference will be even more realistic.

Xu Xingchen introduced the prevention plan discussed with Chongqing to two small sisters, which is also the reason for sending the deep-sea aircraft carrier.

After hearing this, the two of them grew up, and finally accepted it with expectations:

"No matter whether it succeeds or not, I think I can try it..."

"Yes." Xu Xingchen continued to arrange, "I will arrange a few more people to take turns to keep an eye on this deep-sea aircraft carrier in the confinement room.

"At the same time, I was careful about the movements outside the sea. Once I found that they were gathering towards the island, I immediately took a plane back to my home port."

"I understand, don't worry, admiral." Datong immediately agreed, "Come with me, the confinement room is here..."

The confinement room on the base is much spacious than the one on the ship, and the protective measures are more stringent and perfect.

Several ship girls worked together to send the black fish into a confinement room, let her swathe on the bed, and then immediately exited and locked the door.

Xu Xingchen stood outside the door, looking at the deep-sea aircraft carrier inside through the fence on the door, and muttered to her to herself:

"You stay here. As long as you don't destroy my base, I won't kill you. People will come to deliver food to you every day. Just don't fight with them."

Black Fish looked at the man outside and listened to his promise to him, and a moment of peace and confusion appeared in his eyes.
Chapter completed!