Xu Xingchen took Chaoge and Shandong, followed the black fish, Julu, Yunzhong, Qiancheng and Donglai to test the voyage.

But for the sake of security, it did not leave Double Cherry Bay. The length of the bay was more than 200 kilometers, which was enough to test all new weapons.

Yunzhong put the hull across the bay, and under the guidance of Chaoge and Julu, he became familiar with the new operation method of the main gun.

The black fish released the plane and transferred it to Qiancheng and Yunzhong decks, and dutifully guided the two to use the new plane.

Pipixia was originally going to help Black Fish, but Xu Xingchen was worried that she would cause trouble and stopped him. This guy was not as reliable as Julu.

Xu Xingchen stood on the deck, listening to the roar of the main guns of the battleship and watching the fighter planes on the deck of the aircraft carrier continue to take off, he really felt like he was on the battlefield.

In fact, these ship girls unfolded their hulls and kept their hulls in a state to test their weapons. The actual visual and sound and light effects are not much different from those on the real battlefield, but there are no enemies.

Xu Xingchen looked at the plane hovering in the sky, listened to the sound of the whistling engine and propeller, and suddenly remembered that he had not taken the fleet directly to attack for a long time.

Since the deep-sea tidal defense war, daily battles have basically been handed over to the transformation fleet, and most of their contracted ship ladies have entered the management post.

Even if there is a battle, they are the few of them. They go out to fight with the transformation fleet they manage, and they want to clean up the deep sea around the Flying Eagle Islands.

It has been a long time since my contract ship girl organized her own specifically, and she has led them to attack alone.

Xu Xingchen vaguely felt that it seemed not good to continue like this, so he began to plan in his mind that when needed, he should take them out again.

Now the situation in the Longbow Islands has basically stabilized, and the subsequent work will be relatively repetitive, and the construction of the Flying Eagle Islands will gradually get on track.

Next, we can start exploring other directions of the Central Islands.

The best tool to open a map is of course satellite. This thing can be said to be the sky eye, and can directly open the entire map.

It’s just that the technology of rockets and satellites cannot be restored in a short time.

However, in addition to satellites, Xu Xingchen now also has a small sky eye - an early warning aircraft.

The basic map of the surrounding area can be quickly drawn using a modified early warning machine and special radar equipment.

Although it is still limited by the range of early warning aircraft, the speed of opening the map is far beyond that of ordinary aircraft to detect.

Xu Xingchen thought so in his mind, and immediately opened the system's scientific research interface and found the drawings of his early warning aircraft, KJ 500.

Xu Xingchen originally wanted to change it himself, but after a while, he found that his abilities were limited after all, so he finally handed over the task to Polaris.

After arranging the work, Xu Xingchen took Black Fish and others to run in the bay for a day and returned to the bay base for one night.

The next day, Xu Xingchen looked at the five black fish and began to try to remotely control the deep sea of ​​hundreds of people each, and to remove the deep sea wreckage of a new batch of five advanced deep seas.

Xu Xingchen looked here for a whole morning and felt that the newly joined Yunzhong, Qiancheng and Donglai came later, but they seemed to be more reliable than Julu...

If nothing unexpected happens, you can harvest five transformed deep seas in ten days, you can harvest ten more in twenty days, and you can harvest twenty more in one month.

Considering Xu Xingchen's fleet composition and the characteristics of different types of ship girls, Black Fish led the transformation of deep seas, of course, giving priority to the transformation of advanced battleships, followed by large fleet aircraft carrier girls. The five deep seas that are now being transformed are no exception. There are three second-level battleships and two second-level aircraft carriers.

Other ordinary enemy planes in the deep sea may only be used as dismantling workers of black fish for a long time in the future, or slowly transforming them through feeding resources.

In the afternoon of the same day, Xu Xingchen took Chaoge and Pipixia to return to the capital of Yunhai. Chaoge received a message from the Joint Fleet.

After reading the content, Chaoge frowned slightly and reported to Xu Xingchen with a strange expression:

"The commander, Yamato, the general flagship of the United Fleet, accepted your invitation to interview you, of course, the location is at the base of the Flying Eagle Islands..."

After hearing this, Xu Xingchen asked in a daze:

"When did I... invite Yamato to have an interview? Why choose to meet in the Flying Eagle Islands?"

Chaoge also explained helplessly:

"At the beginning, Commander, you asked Musashi and Shotori to ask the other party to support the construction of the fleet, and every duo-name ship girl must have it, including members of the Yamato family.

"At that time, Musashi and Shoto said that they could not decide on this matter, and you had to have an interview with their flagship Yamato, so there was such an agreement."

Xu Xingchen remembered it, but still asked in confusion:

"Isn't the matter of supporting the fleet determined? Yamato has agreed to let Musashi come as a representative, so why are you still having an interview?

"I want to find Yamato to come over, mainly because I want to use it as a reference for the hull design of the 891 aircraft carrier. Now that I have Pipi Shrimp, I don't need it..."

Chaoge thought about it and said:

"But the invitation to this interview has been decided after all, and the leaders of two large organizations must not be unwilling to keep their promises.

"And the key is that according to the handling plan for the joint fleet we have formulated, we need to recruit and guide their senior management.

"The so-called plan to demolish the roof is to start with Yamato, so the commander should go and meet Yamato, right?"

Xu Xingchen finally realized that this is indeed the case if his plan was done:

"Okay, then I'll go and have a look. You make an appointment with them..."

Halfway through, Xu Xingchen seemed to suddenly react:

"This seems to be the first time the leaders of the two organizations have met. This matter seems to be quite serious. Please discuss with everyone what to do?"

"Well, I understand..."

Chaoge casually agreed and contacted the Marshal's Mansion's Ship Girl Committee to discuss the meeting between the two leaders on the joint fleet.

It would be fine if this matter was not discussed, but it would be like that when both sides met casually. If they really followed the rules of meeting between the leaders of both sides, it would be a big trouble.

Although the current joint fleet and the Marshal's Mansion are not at the same level in terms of combat effectiveness, since the other party knows the general knowledge, it is willing to give enough face here.

Fortunately, both parties seemed to be very positive about this matter, so it took two days to fully confirm the entire process.

Xu Xingchen has not been idle these two days, and he is one of the protagonists by then. He has to be familiar with what he should and should not do, and he has to follow the process to get familiar with it.

On the morning of the third day, Xu Xingchen changed into a white military dress. Under the escort of eighty ship girls including Yixian, Chongqing, Chaoge, Hunan, Shandong, Hangzhou, Wuhan, etc., they took a transport plane to the northern base of Feiying Bay entrance.

Yamato, the general flagship of the Joint Fleet, also took most of the Joint Fleet's high-rise ship girl team to arrive at the northern base of the Flying Eagle Islands by plane.

The formal missions of both sides did not meet directly immediately. After getting off the plane, they each went to the two rest areas of the base to rest under the joint guidance of staff from both sides.
Chapter completed!