The war outside the Great Wall, for Wu Yi, who has not paid attention to the Lost Mountains, is not known for the time being, he is now busy celebrating the ceremony for Zhu Rong accurately, originally he only planned to do it in Hulu City, but in the end he followed Huo Guang's suggestion, all the territories were engaged, and took this opportunity to brush up on the hearts of the people, and the appearance of the demigods can also give the people greater confidence.

However, Wu Yi was only halfway through the preparations, so Song Yingxing informed him and asked him to go to Crystal City to inspect their research results during this time.

The result? That kind of so-called underwater warship?

Wu Yi was also very curious about this, what did a group of sub-sect masters get together and research!

Speaking of which, except for the time when the Crystal City was just built, Wu Yi had been there once, and he had never been there since, and he came to the Crystal City again through the teleportation array, and this place has changed a lot. Accustomed to seeing the lushness of life represented by Hulu City, and then looking at this kind of ice city, there is a different beauty, without the breath of life, the tall buildings are piled up with a cold and magnificent sense of amazement.

It seems that Xun Yu's results are quite good!

Song Yingxing's research team chose Crystal City as the research site, mainly because it was close to the puppet clan, so it was more convenient to exchange some needed technologies and drawings. As for the final test site, it is naturally a dark river under the crystal mine, next to the storm seagulls, safe and secret.

Going down to the lowest level of the crystal mine and seeing the storm seagull again, Wu Yi could only lament in his heart, he couldn't open it, and no matter how treasured it was, it could only be collected as a work of art. In the river area before the Storm Seagull, a new open dock was built here to conduct experiments on the research of underwater warships, and at this time, an ugly sealed battleship was parked in front of the dock.

Needless to say, this is Huang Yueying's style, she has no heart to create the shape of all the experimental objects, as long as the structure is completed.

"Haha, Lord Lord, you're finally here, we're waiting for you to test this experimental version of the "Wave Chaser" underwater battleship together! Song Yingxing looked very excited, after all, this was his first research project in Hulucheng.

"Thank you for a long time, let's get started!" Wu Yi looked around the battleship, judging from the appearance, this so-called experimental version of the "Wave No. 1" underwater battleship can't see anything special, the sealed hull is for diving, which he knows, just like a submarine in reality, but what about the weapon? There are no torpedoes in "The Prosperous Age", and the energy cannon can't seem to be used when it goes underwater, so what is the weapon system of this underwater battleship?

There are not many people waiting for the sea trial, in addition to Song Xingying, the initiator, there are also mechanical master Huang Yueying, shipbuilding master Qin Shifu, and forging master Tang Yi, this underwater warship does not only use shipbuilding technology.

Boarding the battleship, Song Yingxing said with a smile: "Don't mind, my lord, the first experiment was not too big, just to try the ability to sail underwater, the ability to defend, and the ability to fight and reconnaissance simply." ”

"Take it one step at a time, don't worry." Wu Yi understands this, he is not the kind of tall and complete character, he wants to do everything perfectly in one step.

"The action ability of this underwater warship completely depends on the magic array, and with the resistance under the water, the consumption of energy crystals will be greater than that of conventional warships." Here, Qin Shifu took over and said. No matter how much technology is added to this battleship, his shipbuilding skills must be the main body, so it is only fitting for him to preside over the sea trials.

As he spoke, the battleship started and slowly sank with a faint roar, this dark river had been explored once by Su Meilin and the soldiers of the Sea Mussel Clan before, this dark river was not long, and the end directly entered the East China Sea, not far from the ice field, and there was no danger. However, for the sake of safety, Yao Yueshan was invited to escort the Sea Clan Legion in Hulu City on this trial voyage, after all, this is related to the comfort of a great grandmaster and three grandmasters, and there is no need to be careless.

"The view of the battleship is based on the technology of the puppet clan, and it can observe up to eight directions, and it can detect up to thirty miles away." As the battleship entered the water, eight projection screens appeared in the ship's cabin, and all the pictures were underwater scenes, which were very clear.

"Sounds good."

The battleship began to accelerate, and under the control of Qin Shifu, the picture projected on eight sides changed rapidly, and groups of dark river fishermen flashed by, showing the magnificent beauty under the dark river.

However, although the scope of investigation is wide, there are also large-scale blind spots in supervision. The ship's reconnaissance area is equivalent to a spherical area with a radius of thirty miles, but each projection is limited in what it can display.

"The weapon systems equipped with the warship now are mainly the Magic Light Pillar and the Wind Thunder Halberd." At this time, Huang Yueying started her part, and there were many targets under the dark river that could be used as targets for her attacks and experiments.

"Wind Thunder Halberd?"

The Magic Light Pillar, Wu Yi is very familiar with, as the first batch of war equipment researched by Huang Yueying, it has now expanded to twenty-eight different models. It is not surprising that it is the main weapon of an underwater warship, and under water, the problem of the difficulty of dissipating heat from the magic light pillar is not a problem.

But the wind and thunder, he had never heard of it.

Huang Yueying did not explain, but directly showed the effect, and one of the eight projection pictures was fixed on the battleship itself. I saw that an incomparably bright thunder light gathered at the front end of the battleship, and some of the external thunder lights formed a violent power grid under the conduction of the river, which could be attacked and defended. The thunderbolt in the center shot out like a halberd, and the hurricane followed it, and finally in a loud bang, the halberd exploded, and countless tiny thunderbolts flowed in the river, causing violent underwater fluctuations at the same time.

It's so powerful!

Wu Yi was a little surprised, it seemed that this was Huang Yueying's latest research product, but it seemed that although this Wind Thunder Halberd was powerful, it seemed that the range was not too far, and I didn't know if there were other more troublesome restrictions.

"The Wind Thunder Halberd is responsible for short-range attacks, and the Magic Light Pillar is responsible for medium- and long-range attacks. On the defensive side, it's a mosaic version of the weakened enchantment generator. ”

After experimenting with weapons, Huang Yueying began to experiment with the defense of the battleship again, and now there are no external enemies, and the only way to test the defense effect is to be taken by the escorting Sea Clan Legion.

However, the hull of this battleship is not large, and the enchantment that it can carry cannot be too strong.

After a series of tests, the battleship had already dived to the extreme depth, three hundred meters underwater, and after that, several people did not come up with anything new.

"That's it?"

"Well, that's it for now!" Song Yingxing nodded as a matter of course.

Wu Yi almost couldn't hold back his swearing, he had a fart like this! If this thing goes into the water, you don't need to fight much, as long as it is dragged 300 meters below the water, it will be scrapped directly. You know, 300 meters underwater is far from the limit of the Kraken and the Sea Clan!

This underwater warship now seems to be unable to fight independently, because the weapons are all radiant types, and the damage is not divided between the enemy and the enemy, so there must be no way to cooperate with the sea clan team, and in the end, it seems that it can only cooperate with the water fleet.

"Optimizing the defense and combat system to a certain extent should still have a certain amount of actual combat value." Huang Yueying is not as "pessimistic" as Wu Yi, this kind of semi-war equipment warship, if it is not tested on the battlefield, it will never be possible to be perfect through closed-door construction.

"Then after the optimization is completed, we will build ten ships and send them to Yu Shuai's army for trial." There is no better way now, in fact, compared to underwater warships, Wu Yi prefers "air battleships", Xiaoyue City or Sky Island.