This world is completely different from the Blue Star where Lu Qing was in his previous life.

Lu Qing's hometown is a world where the ocean area is much larger than the land. In the cultivation world, it is different, although the ocean is not small, it may still not be as big as the land.

At the same time, the area of the cultivation world is also much larger than Lu Qing's hometown.

The land of one state is tens of thousands of miles, and the entire land range, whether it is from south to north or from east to west, not to mention normal people, even if it is a monk in the Qi refining period, it is very, very difficult to complete. Without the help of external forces, it is impossible to go so far in a lifetime - after all, you have to rest when you are traveling at full speed.

And Lu Qing can also confirm one point from various ancient books, the cultivation world is also round. There were high-ranking monks who traveled from the east of Qi to the depths of the sea, but finally saw another continent and found that they had reached the western coast of Qin, and at the same time, some people traveled south, crossing the sea south of Wu, only to find that the weather was getting colder and colder, and finally arrived at the northern tip of Yan.

Even in this sense, it is quite important for the Lu clan to go east, expand the territory of the sea, seek allies, or rule indirectly. In addition to the resources of the sea and the manpower of the sea tribe, it is necessary to prevent the elite troops of the Qin State from invading from the eastern coast.

After all, just a few decades ago, he used this method of ocean smuggling to invade the state of Wu from the eastern sea, and fought a beautiful surprise battle against the capital of the capital of the state of Wu. In the same way, if Yan Guo can play, Qin Guo can still play.

......

The strategy for heading to the sea was established, and the action was naturally fast.

Weiyun was quickly transferred back from Wu State, and at the same time, he was already ready after Bo Wan.

The environment of the deep sea is not suitable for large-scale dispatch of human monks, and it is difficult for low-level monks to move for a long time in the marine environment. Even if the strength is relatively high, unless it is a water monk, the combat power will be greatly affected.

However, as one of the overlords of the East China Sea, the big octopus Bowan, that is the prince of the Yan Kingdom, is an ally. He has promised that not only will he personally go out and join forces with Weiyun, but at the same time, the undersea city under his command will also organize the corresponding Sea Clan legion as the main force to accompany the attack.

Of course, Yan Guo also mobilized a part of the elite team of water monks to serve as the escort of Lu Chaoxi, the emperor.

That's right, Lu Chaoxi, the Emperor of Dayan, came in person.

As emperor, he was busy. But to be honest, this busyness is only relative.

He ruled the entire cultivation world in the east, from south to north, the three major immortal kingdoms of Yan, Wei and Wu had become the territory of the Lu clan, and if you also counted the Qi country, which had actually become a vassal of Great Yan, there were so many affairs that it exploded.

But it is precisely because of this that Lu Chaoxi is not so busy.

If you have to do everything, even if you are an energetic Yuanying monk, I am afraid that you will be tired to death.

Governing such a large country must rely on a large and professional bureaucratic system.

As for Lu Chaoxi himself, his life since ordinary days ...... He felt that the difference from before was not particularly big.

Of course, he needs to spend some time dealing with state affairs, and it takes a lot of time.

However, on weekdays, he spends more time on his own cultivation.

After all, this is a world of cultivation, where strength is respected, and the emperor is no exception.

This time, going to the bottom of the sea and participating in this incident is also his own request.

As for the degree of danger, there is definitely some, but relatively speaking, it is actually good.

Among the people who came together, there was also Lu Mingchao.

These two people who need to break through the material are all here in person.

......

Lu Chaoxi and Lu Mingchao, two brothers and sisters, were quite shocked when they saw the underwater city for the first time.

Although, in terms of grandeur and city scale, this undersea city may not be comparable with Yandu. However, the appearance of a city under the sea built in the middle of the sea is completely different from that of a human city on land.

The underwater city built in a three-dimensional way is beautiful and special.

In the undersea city, the hospitality of a few days of good food and drink is something that is not easy to see on land.

And after these few days passed, they were invited by the Prince of Great Yanhai, the Great Demon Bowan, to review the army of the undersea city.

One by one in the ocean, the neatly arranged queue of cubes looks very majestic.

In particular, the two brothers and sisters, as well as Weiyun, noticed a few big guys.

It was like a human ship, but it was significantly larger than a large human ship. Moreover, in appearance, it is even more hideous and terrifying, like a steel fortress.

Bo Wan proudly introduced to them that this was his 'undersea fleet', and also said that this thing was something he had been inspired to create after communicating with Lu Qing and letters many times.

In every undersea battleship, there are Sea Clan Great Demons who have reached the late Yuan Infant level in control, and there is more than one. Inside, a lot of formation methods are used, and there are many special materials that cannot be seen at the bottom of the sea through trade with humans on land.

These battleships have a lot of cannon barrels extended, and there are some formation facilities that are powerful at a glance.

According to Bowan, these are all direct attacks. As for the power, it would make him, even a great demon at the level of the Law Phase, feel a little pain.

At the same time, the defense is not low. Or take himself as an example, at the bottom of the sea, he wants to dismantle such a battleship, and it will take a lot of effort.

Bo Wan's remarks obviously made Lu Chaoxi interested.

At present, of course, this kind of 'warship' can only be used in the undersea environment. However, the human monks themselves also have the skills to build large flying ships, and it is not impossible to make them larger, but there is no need for them.

However, if you can build a large human flying boat into something similar to what the wave has made, and at the same time have a powerful attack ability, it can also have a very good defensive effect, then it is very practical meaning.

Don't really take these warships and let a few Yuanying monks drive them, and go to fight with the monks of the Faxiang period, but at least, these things will allow the Yuanying-level monks to have a certain ability to resist when facing the Faxiang.

At the same time, this kind of thing, appearing on the battlefield, can also be used as a very effective strategic fulcrum and play a good role.

Lu Chaoxi silently wrote down this matter, and was ready to wait for this matter, and when he went back, he would find some formation masters and refining masters to make efforts to do it, and maybe he could make some gains.

And Lu Qing, who also came here and was in the state of consciousness, was even more dumbfounded.

He was just idle, and when he knew that his son and daughter were about to go to the bottom of the sea, he came to take a look, and saw something so amazing.

What Bo Wan said, communicate with him with pen and paper, that's true. But...... To be honest, for Lu Qing, it was just some things that chatted with this big octopus casually and bragged nonsense. The main content is mainly based on some science fiction movies in Lu Qing's memories of his previous life, those fantasy space battleships or something.

He swore that he really didn't offer any great technology, and that he was really just chatting with a country boy who didn't know much. Moreover, in this process, Lu Qing was idle and would not run to the underwater world, as for whether Bo Wan really took his words seriously and began to do research...... To be honest, Lu Qing really didn't want to think about this aspect.

As a result, this look, frightened.

But then, Lu Qing became excited.

Of course, he can see that the strategic value of this thing is very great.

In the past, in the wars of the cultivation world, especially in the wars between the immortal kingdoms, if one side did not have a monk at the level of the law phase, it almost lost the ability to take the initiative to attack. Otherwise, if one is caught by the hostile law, it will inevitably be defeated. And even if it is defensive, it has to rely on some high-level spiritual veins as a stronghold to be held, so that there is hope that it can be defended by relying on numerical superiority.

And if some flying warships are really made and the technology is mature, then the situation will at least be much better, not to mention completely reversed.

It's definitely not necessary to start all over again. Since, after Bo is here, there are already finished products that can be taken out, it must be for him to directly share the technology he has researched in this regard.

Although, what Bowan has come up with is a submarine warship, but in terms of means, there will be a lot of things that can be used for reference. After all, in this cultivation world, the technical difference between an undersea battleship and a flying battleship is much smaller than that between a ship and an airplane in the previous life.

Turning his gaze to Bowan, Lu Qing could see that this big octopus had a proud look on his face, like a big toy that he had made to show others.

This guy really doesn't have any motivation for things like competing for hegemony, becoming stronger, and achieving a higher status. In addition to the powerful cultivation at the level of the Law Phase, he is like a dead house, and he is usually not very happy to go outside, and he also cares very much about his own territory in the undersea city, which is quite like a farming player and engaging in his own territory.

This kind of character...... It's pretty good.

Dayan didn't need an ambitious Prince Hai either.

......

Bowan led the new army that he had spent decades trading with human monks on land and exchanging technology, and set out for the depths of the East China Sea.

Lu Chaoxi, Lu Mingchao, Weiyun and other human monks were all invited by him to the largest undersea warship he had built.

This battleship is called 'Nautilus', according to Bo Wan, this name is also what Lu Qing told him in the letter, he thought it was good, so he used it.

And the target of their trip was a sea snake called 'Yangluo'.

This Yangluo, Bo Wan knew each other, and they had dealt with each other a long time ago, and the two of them still had a bit of a feud. According to Bo Wan, this guy has a fierce personality, and I'm afraid he won't be willing to surrender. Even if it is a momentary confession, with its character, it is not surprising that it will be capricious later.

Regarding this situation, Lu Chaoxi doesn't have much to say.

If you are willing to become another sea prince of Dayan, then it is naturally good;

The most important purpose of this trip to the bottom of the sea is to expand the Lu clan's control and territory over the underwater world. If it doesn't work, then it's okay to hunt it and turn it into a breakthrough material for yourself or your sister.

It didn't take them long to find the sea serpent. Or simply, there is no need to look for it, and people will catch up with it themselves.

Yangluo does not have the kind of leisure and leisure that he has finished, and he has a base camp to operate well and farm in the underwater world. He has a cruel and fierce personality, and he rules this large area of the sea by virtue of his strength and terrifying prestige. The Sea Tribes scattered throughout this region exist in a relatively primitive settlement situation and accept his rule.

According to the information given by Bowan, this Yangluo is very primitive in terms of the level of rule and governance of his own forces.

In fact, it is.

He was outraged by the sudden and massive invasion of his territory, and immediately gathered all the settlements he could rule, and assembled a very large Sea Clan army to meet him.

However, this army, compared to the army of the undersea city commanded by Bowan, even if those undersea warships are removed, it is completely incomparable. This is true in terms of morale, organization, and equipment.

Of course, the sea snake Yang Luo itself doesn't care about this. He has been crisscrossing the East China Sea for such a long time, coupled with his own character, he really hasn't been afraid of anything. Except for the existence of the same Fa Xiang level, which can also make him look at it differently, the others, in his eyes, are all stinky fish and rotten shrimp.

The main reason why he also wanted to gather an army was because Bowan had brought people with him, and if he didn't build an army that was also very large, it would seem that he was weaker in momentum.

As soon as the two sides met, they didn't wait to start fighting.

Lu Chaoxi sat in the 'Nautilus', and shouted at Yang Luo through magic, envy and power, hoping that the other party would surrender, and the treatment would be very good, and he would become the second Prince of the Sea of Dayan.

However, the truth is, it doesn't work for any purpose.

Yang Luo was completely dismissive of this.

Then there is nothing to say.

Several undersea warships opened fire at the same time, bombarding Yangluo first.

After being attacked, Yang Luo did not hesitate, and directly revealed the sea snake law, and made a tough move.

However, to its surprise, it was not able to gain the upper hand at all.

Furious, it prepared to exert even greater power to destroy these strange steel creatures.

Bowan laughed, revealing the body of his octopus law body, and fought with the sea snake.

All the other steel battleships adjusted their positions, surrounded the center of the battle, and began to fire continuously!