But wishes are beautiful, but the actual process is not so smooth.

As we moved forward, there were too many things that the Dragon Dragon encountered, such as pirate attacks, storms, lost routes, machine failures, etc. Fortunately, these problems were overcome one by one, and finally arrived at the location that Wang Chao calculated after spending a month and a half.

This situation is already very good, after all, it only took half a month to do it.

After arriving at the reservation location, we started preparing for the test work.

Although according to Wang Chao's calculations, this submarine can reach the seabed safely, no one knows whether it works or not.

The first time Wang Chao put down the submarine, he naturally wouldn't let himself go in and take risks, he just needed to let one of his subordinates go.

Wang Chao adheres to the principle of voluntariness and lets whoever wants to go. But he didn't expect that there were still many people who wanted to go. Wang Chao finally chose the strongest subordinate to perform this task.

Although the submarine is very safe, it will have some impact on the human body after entering such a large deep sea. People with stronger bodies will naturally be better after going into the sea.

As for why these people are willing to participate, it is not because they are very enlightened, but because the price offered by Wang Chao makes them unable to refuse. The price offered by Wang Chao, whether it is life or death, those who enter the submarine can receive a reward of one thousand gold coins. This reward is enough for them to work hard for it.

After the personnel entered the submarine, the submarine began to be slowly released and was hooked by iron chains on the submarine. The other end of the iron chain was connected to the mothership, which made it easier for the mothership to lower the submarine and pull it up.

At the same time, the final result of the mothership still remains unchanged. The Sick Tiger's flagship was sunk. As for whether the Sick Tiger was really killed on the flagship, Wang Chao didn't know.

As the flagship of Sick Tiger was sunk, Sick Tiger's subordinates no longer dared to have any idea of ​​fighting, and they all scattered and ran away to escape. Wang Chao did not pursue these escaped pirates because there was no need for that.

After sinking the sick tiger's fleet, Wang Chao immediately ordered the Flying Dragon to turn the direction and chase the second pirate fleet.

Wang Chao's pursuit was very effective and fast. Unfortunately, there were still too many ships on the other side, and the direction was scattered. Wang Chao could only deal with the main large fleets, but the rest of the fleet had no time to chase and kill.

Even so, with Wang Chao's pursuit, the pirate coalition was still crippled. There were less than half of the pirate ships that could come to Silver Moon Island. Among the ships that arrived, there were only a few large ships, and the rest were small ships.

Although Wang Chao's fleet is not large in number and his strength is not strong, with the assistance of the fortress on Yinyue Island, there is still no big problem with these remnants.

After a hard battle for a long time, with the arrival of the Feilong, which Wang Chao was riding, the naval battle could be announced to be over.

The winning party naturally belongs to Wang Chao.

Wang Chao was not satisfied with such victory as just sinking the invading pirate fleet. It was Wang Chao's idea to take advantage of the victory.

After a day off, on the third day, Wang Chao appeared with the fleet and rushed towards the pirates' nest.

After ten days of continuous battle, the nests of dozens of pirates were taken away by Wang Chao, and the pirates in this ocean were almost destroyed by Wang Chao. In some ways, Wang Chao is already the boss of this sea area.

Wang Chao's power has expanded rapidly, and the Flying Dragon Pirates Group is also the leading pirate force in the local area.

After clearing the pirates, Wang Chao continued to return to his studio to study materials. For Wang Chao, occupying more territory and population has no meaning. He can only get the gem on the bottom of the sea so that he can return to the earth again. When he can travel back and forth, it will be too easy to rule this world.

Ye Pingxuan takes care of his daily life, and Du Wanqing manages his pirate affairs outside. Wang Chao doesn't have to worry about the rest of the trivial matters, he just needs to do his own research wholeheartedly.

In this state, Wang Chao's research progressed very quickly. Half a month later, the alloy he needed was completed. This alloy can withstand the water pressure of the deep sea, and the submarine built can enter the deep sea to get gems.

After the materials are studied, design is not a problem, and the rest is construction.

In Wang Chao's plan, he would build two ships, one is a mothership and the other is a submarine.

As for why it is not possible to build a submarine directly, it is also very simple, because the world cannot use electricity, so the submarine cannot move forward quickly. It is best to rely on the mothership to operate, so the mothership must be needed.

This mothership is not simple. In Wang Chao's plan, this mothership is a large steamship and should also be the first and largest steamship in the world.

Although electricity cannot be used, the steam engine can be used. Wang Chao has also done experiments. The steam engine can be used, and even the steam engine Wang Chao has already made it.

Although the materials are solved and technology is not a problem, it is still not easy to build the mothership and submarine designed by Wang Chao. In just half a year, the mothership and submarine have finally been built.

In modern times, this mothership is not the only submarine built by Wang Chao.

After all, Wang Chao's submarines are all small submarines, so it is not troublesome to build, so three submarines were built at one time.

Now at this time, three submarines come in handy.

The damaged submarine was pulled onto the mothership for maintenance, and the second submarine was put down, and Wang Chao entered the submarine himself.

After everything was ready, the submarine was slowly put down.

In order to resist water pressure, in the construction of submarines, the excess parts of the submarines have been removed, and they have no ability to float up and down and advance. Simply put, submarines have no power.

From another aspect, the submarine can also be regarded as a huge oval metal egg, and the passengers are inside the metal egg.

Building such a submarine was also a helpless move by Wang Chao. Because the water pressure in the deep sea is too high, with current technological means, you can only build such a submarine. It is not that the submarine with many functions cannot be built, but even if it is built, it will be destroyed when it reaches the bottom of the sea.

Under the traction of its own weight, the submarine slowly descends. Through the four openings on the submarine, you can see the surrounding sea water.

High-strength crystals are installed on the four openings, and the situation in the sea water can be seen while ensuring safety.

Wang Chao looked closer to the sea water, and Wang Chao had already felt the gem beneath.

On the one hand, Wang Chao sensed the location of the gem, and on the other hand, he operated a simple robotic arm on the submarine to grab the gem.

This robotic arm naturally does not have such a complex function, and can only be simple to grasp, but it is enough to grasp the gem.

Wang Chao's luck is not bad. This gem is in the mud at the bottom of the sea.

After a glance, he took out the golden scepter and felt the location of the gem with peace of mind.

Through the sensing of the Golden Scepter, he was getting closer to the gems at the bottom of the sea.

The submarine is still slowly descent and its speed is not too fast. This is what Wang Chao requires. If the speed is fast, it is easy to make mistakes, so Wang Chao asked them to slowly release the iron chains and let the submarine sink slowly.

As the submarine descended, the water pressure became stronger and stronger, and various strange sounds began to make sounds on the submarine. This was the sound produced by the submarine because it was oppressed by the sea water pressure.

Even Wang Chao felt a terrifying feeling when he heard this sound in the sealed submarine.

Fortunately, the submarine is always safe.

About half an hour, the submarine that slowly sinks hit the ground with a thud and then stops sinking.

This is reaching the bottom of the sea.

Wang Chao looked outside and saw that it was pitch black and could not see anything. Although there were some stars in the darkness, the little bit of light was not enough to check the surrounding situation.

Wang Chao withdrew his gaze and first checked the situation of the submarine. The submarine was still pretty good at the moment. Wang Chao felt a little relieved and immediately focused on the golden scepter. If he wanted to find the gem, he could only rely on the golden scepter.

Soon, Wang Chao sensed the location of the gem, which was about thirty meters away from his current location.

The distance was already very close, and Wang Chao was a little excited.

As long as he gets this gem, he can use the power on the gem to return to Earth.

A distance of thirty meters was on land, Wang Chao could arrive in the blink of an eye, but deep in the sea, his submarine was like this, and it would be more troublesome to move forward thirty meters.

Wang Chao naturally had made arrangements for this. He set up a small switch on the submarine. When he tapped the switch, he would pass the sound to the mothership after hearing a wire rope. After the mothership received the sound, he translated the sound into text, and then he would know Wang Chao's orders.

Soon, Wang Chao's order was passed to the mothership, and the mothership began to move, moving thirty meters southeastward.

As the mothership moved, the submarine deep in the seabed also slowly moved forward.

As we approached, Wang Chao had already felt the gem beneath.

On the one hand, Wang Chao sensed the location of the gem, and on the other hand, he operated a simple robotic arm on the submarine to grab the gem.

This robotic arm naturally does not have such a complex function, and can only be simple to grasp, but it is enough to grasp the gem.

Wang Chao's luck is not bad. This gem is in the mud at the bottom of the sea. You can simply dig out the gem with a robotic arm.

After Wang Chao's efforts, he finally grabbed the gem through his robotic arm.

Wang Chao was so happy that he was excited all over. He finally got the gem and he could finally return to Earth.

At this moment, with a bang, the submarine vibrated and something was hitting the submarine.

Wang Chao's face turned pale, and the first thing he thought of was that some monster appeared under the sea.

It is normal for any monster in the deep sea, and it is also conceivable that the monsters who can live in this environment are so powerful.

It is a big ship, but in this world of Great Zhou, this mothership is an absolute super giant ship, and it is definitely a giant.

With such a mothership, you can roam around the sea without any hesitation.

After the mothership was built, Wang Chao could no longer wait. After the matter was arranged, Wang Chao took his men to start the mothership and set off towards the predetermined location.

Wang Chao was too lazy to think about the name of this mothership, so he called the Shenlong directly.

His car was the Flying Dragon before, but now it is the Divine Dragon.

As an enhanced steam-powered warship, the Shenlong sails very fast. According to Wang Chao's own prediction, if nothing unexpected happens, he will arrive at his destination in a month.

, take the submarine forward and backward.

There is a device for producing oxygen inside the submarine, so you don’t have to worry about oxygen in a short period of time.

The submarine descends slowly, and because the descent distance is deep, it takes a long time. After an hour of tossing back and forth, the submarine finally returned to the mothership.

Although the submarine has not been turned on for inspection, Wang Chao was relieved when he saw the submarine's appearance.

Although the submarine has traces of being squeezed, the entire surface of the submarine is not damaged. From the surface, the interior of the submarine should still be safe.

However, I don’t know what the situation inside is before the submarine is turned on.

Soon, the submarine was opened, and a strong young man came out of the submarine safely. Cheers sounded at the scene, and Wang Chao also laughed relaxedly.

From this operation, we can see that the submarine is safe and he can get the gems.

However, Wang Chao did not act rashly, but started an inspection of the submarine in front of him. However, after the inspection, Wang Chao frowned instead.

The results of the inspection are not very ideal.

The water pressure on the seabed is too huge. Although the submarine returns safely, the submarine also suffered great damage. This time, you can only come back safely. If you are not lucky next time, the result will be hard to say.

Moreover, this submarine has been damaged by deep-sea water pressure. It is best not to use it again before it is completely repaired to avoid accidents.

You should know that in a deep-sea environment, only a little accident is needed, and the result is death. It is too late to rescue, and there is no way to rescue.

So in this regard, Wang Chao is very cautious and unwilling to take any risks. He cannot take risks with his own life.

After all, life is only once, and it is worth cherishing.
Chapter completed!