Outside the gate of the Sun Moon Royal Soul Master Academy, Xuan Ziwen took a few of his students and embarked on the road to the western coast.

Wang Shaojie couldn't get out because the elders in the family were seriously ill and needed to be ready to fight for the family property at any time, while Zimu accidentally got food poisoning when he went out to eat game with friends, and now he is still lying in the infirmary, so he can only regret his absence.

Xuan Ziwen took Huo Yuhao, Tangerine and Keke all the way to the west, and while collecting wind along the way, he told the three students some knowledge about soul guides.

Five days later, the four of them arrived at the institution that was responsible for receiving them on this trip, the Sun, Moon and Coastal Soul Master Academy.

Among the teams in charge of catching the wind, the captain of the former team of the Sun Moon Coastal Soul Master Academy participating in the Soul Fighting Contest looked at Huo Yuhao with a sad face.

At the same time that Huo Yuhao was unable to play because he failed to draw a seven-on-seven, all the team members of the Sun Moon Royal Soul Master Academy except for Ma Rulong exposed their true five-ring cultivation, and after a little thought, they knew that it must be Huo Yuhao's reason.

The Sun Moon Coastal Soul Master Academy was not the only victim of the simulated soul technique, but they were so frightened that they surrendered directly and played in the second game of the tournament, and they inevitably became the laughing stock of this tournament.

As the captain, even if the teachers didn't blame him, he has been tormented by a strong sense of self-blame these days.

It's normal to lose, if they can beat the Sun Moon Royal Soul Master Academy, it would be really outrageous, but the loss is too ugly!

Especially when he saw the culprit looking at the decoration of his academy with great interest at this time, it was even more uncomfortable in his mind as if the victor was patrolling the territory he had just laid.

Compared with the urban and technological decoration of the Sun Moon Royal Soul Master Academy, the decoration of the Coastal Soul Master Academy has obvious characteristics of the marine region. And because there is abundant undeveloped land in the city, the area of the entire academy is much larger than the Sun Moon Royal Soul Master Academy in the Ming capital, where every inch of land is valuable.

"Teacher Xuan, the ships you need to go to sea have been allocated, you might as well take a break today, and set off tomorrow to accept your project."

Xuan Ziwen nodded in agreement, it was not early now, and going to sea in a hurry meant that it was likely that he would need to spend the night at sea, although Xuan Ziwen, who was an eighth-level soul master, was confident in protecting the students, but given that there were still two girls in the team, and the sea was still a dangerous area that humans knew little about, it was still possible to avoid spending the night at sea.

"Mr. Xuan, I have written you a few letters before, telling you about my vision of an underwater vehicle, I wonder if you still have an impression?"

Hearing this, Xuan Ziwen glanced at the middle-aged man accompanying him, and nodded after a little reflection.

"Honestly, we've got this thing out!"

"Really? Can you show me around? ”

"Of course, of course! Teacher Xuan is also invited to criticize and correct. ”

Seeing that Xuan Ziwen was abducted without saying a word, Huo Yuhao once again had a new understanding of his obsession with technology.

Then, he saw the strange technology tree of the Douluo Continent again.

Due to geographical reasons, the Sun Moon Coastal Soul Master Academy even has its own pocket port and ultra-small shipyard, and as soon as Xuan Ziwen, who heard that there were new technologies and new gadgets, he took Huo Yuhao and the others all the way to the pocket port of the Coastal Soul Master Academy.

Huo Yuhao looked at the "iron box" that was about twelve meters long and three meters wide and similar to a cuboid fixed in the berth, and combined with the previous description of the "underwater vehicle", he immediately recognized this thing.

Just make this thing more rounded and teardrop-shaped, and it's a submarine — and it is, in fact.

Huo Yuhao was shocked and entered the interior of this submarine with Xuan Ziwen, took a closer look, and roughly had a basic understanding of this thing—the product of a typical soul power background.

The entire submarine is powered by a huge soul power propulsion module, according to the teacher from the Coastal Soul Master Academy, this submarine dives to a depth of no more than twenty meters, and its endurance depends on the cultivation of the energy supply soul master, and it is currently no more than ten kilometers in their own tests, and it is not enough to be a patrol boat.

This kind of "performance" is a joke compared to the submarine in Huo Yuhao's cognition, but this is something that is pointed out under the extremely crooked technology tree in the Douluo Continent, and it is extremely shocking to be able to do this.

As the TOP2 of the Sun Moon Empire's seafront, the Sun Moon Coastal Soul Master Academy still has a lot of things.

Even if another 10,000 years pass, the vehicles that fly in the sky and run on the ground in the Douluo Continent still use soul power as the main functional means - in Huo Yuhao's opinion, the soul power that requires the soul master to be charged is not much more noble than animal power in nature, but the sealed milk bottle finally invented by Xuan Ziwen is an important node for the soul power to metamorphose in the direction of "mineral resources", and the soul power is also a renewable and pollution-free energy source that does not need to be used in the mine, everything is good, but it is a bit of a soul master.

This submarine doesn't even have a propeller, and it is purely pushed hard by the reaction force generated by the jet soul power, and it is outrageous enough to run ten kilometers under twenty meters of water under the power of this group of teachers who are at most only Contra Douluo cultivators.

"Teacher Xuan, this underwater vehicle is only our first aircraft, and in the future, by optimizing the use of materials, it can further improve its diving ability and range, and please give me advice and guide you on what aspects can be improved."

Xuan Ziwen said "um", but when he saw Huo Yuhao, who was there knocking left and right, he called and said:

"Yuhao, tell me what you think."

Huo Yuhao poked his head out of the boat and looked at the teacher who claimed that this submarine had condensed his life's work:

"Let me ask you a question first, this teacher, what is the purpose of your invention of this underwater vehicle?"

If Huo Yuhao remembers correctly, the submarines he used to use in that world for military purposes seem to be dating back to the American Civil War?

However, the level of ship construction in the Douluo Continent is a very unbelievable thing, and the main ironclad class ships have the load level of fishing boats......

Even the fleets of the Douluo Three Kingdoms, which are not even counting the Yellow Water Navy and are not enough to patrol their own coastlines, are unlikely to threaten the territorial waters and coastal cities of the Sun and Moon Empire, and it is impossible for this kind of submarine to leave the port and travel hundreds of kilometers to attack the navy of the Douluo Three Kingdoms.

The ocean-going warship tossed the submarine before it came out, and the technology tree was a bit ahead of its time, and it was a bit lonely in the current military form, so you can't use this thing to sink the fishing boats in your own port.

There is really a need to dive into the deep sea or cross the ocean, and Title Douluo is more than ten times stronger than this pocket submarine, and its current performance is ......

It's better for the Soul Emperor to put on an oxygen supply soul guide (originally used to supply the needs of high-altitude flights) and dive around!

It can only be said that there is a lot of room for improvement, and the future can be expected.

Xuan Ziwen and Huo Yuhao listened to the Binhai Soul Master Academy's drawing of a big pie for scientists to dive into the deep sea for research, although they didn't say anything, but no matter how they looked at it, this thing in front of them was a little too far from their ultimate goal.

"Let's not talk about anything else, but this way of advancing must be improved, otherwise even if Titled Douluo comes to supply energy, it won't be able to run far, it's better to let Titled Douluo dive himself."

Hearing Xuan Ziwen's criticism, everyone in the Binhai Soul Master Academy nodded again and again.

"Teacher Xuan is criticizing."

"Actually, this question has been bothering us for a long time."

"So, Mr. Xuan, don't you think this is a very imaginative subject?"

"Are you interested in joining our group? Even if you don't have time, as long as the Sun Moon Royal Soul Master Academy is willing to provide funding for our research group, it is quite good, you don't know, our research group has been stuck with the dean because it has not reached the progress promised when the project was first established, and it is on the verge of being forced to disband! ”

"Maybe a few years later, the soul masters will dig out our research in the pile of old papers, and we will sigh that we are forced to give up a promising research direction that is only one step away!"

Huo Yuhao sat on the side and watched the people of the Binhai Soul Master Academy who finally revealed their true faces, and had to sigh that this group of talents was really delayed by the path dependence of the Douluo Continent's soul power.

To put it simply, this is another story of a research group that blew too much bull when it opened the topic, delayed the progress of each acceptance, and finally failed to deliver the results that satisfied the leaders and made the funds about to be cut, and the whole research group begged grandpa to tell grandma to find new investors all over the world to cheat funds.

Compared to Teacher Xuan, who was busy dealing with this group of desperate soul masters, Huo Yuhao looked at the submarine in front of him that was about to collapse in the middle of the road, and maybe it would be towed back for dismantling soon after it was launched, and he was thoughtful.

If it weren't for the coincidence of this trip, I wouldn't have known that the Sun and Moon Empire actually had such an invention that was only slightly crooked and corrected, but actually quite promising.

This is just a small research group within the Coastal Soul Master Academy, so how many inventions and research in the entire Sun and Moon Empire seem to be a little "ahead" but born at the wrong time?

In the Douluo Continent, at least ordering some technology trees in the Sun and Moon Empire, it doesn't seem to be as difficult as I thought at the beginning?

In a place I don't know, there are countless soul masters and scientific researchers who are silently paving and preparing for the scientific research results that can finally be a blockbuster, this is a very valuable mineral deposit, the potential resources I can call on are actually much more than expected, the Sun and Moon Empire's thousands of years of heritage and attainments in the soul guide are not limited to what they show.

It is not as outrageous and planned as the pre-research generation, the experimental generation, and the equipment generation, but there must be a lot of technology accumulation that has not been put on the table and entered the attention of the general public.

They may not know about trains, but they know how to make better wheels and stronger axles, but they just lack the spark to put them together into systems engineering.

With my current status, at least after I go back, I can first apply to the dean to learn about the current scientific research status of the Sun and Moon Empire, and strive to push the easiest and most useful scientific research results on, and improve the current quality of life by the way.

For example, with the identity authentication based on the martial soul, with this thing, it is very convenient to control and check the suspicious population, after all, it is impossible for most people to use simulated soul skills to cover their martial souls, and those who smuggle to the Sun and Moon Empire like me can be checked and driven away in time, so that it will be even more difficult for foreigners like Wang Dong to enter the city through unofficial channels and make trouble before reaching a higher level of cultivation.

It makes so much sense that you have to weld the doors when you get into the car.

For details about the confusing setting of the ships of the Douluo Continent, see Chapter 631 of "Douluo: Peerless Light" for details.

The original 112 chapters will be deleted tonight.,Back to the hotel, post the free chapters related to the work.。 These days, new chapters are released in advance by the service area or hotel, taking advantage of the network, if the daily two chapters are still released at 12:00 and 17:00, it proves that the author is still doing vehicle tests on the Qinghai Plateau, and is in a semi-lost state...... Because of the limited conditions for part-time writing due to work, the old employees in this place said that brain swelling is normal and is not considered altitude sickness, and now I don't know how long we have to do this round of testing, and there is definitely no way to take the mobile phone code word during the altitude test, which is not fatal...... After returning to civilized society, I will make up for what I owe!

(End of chapter)