The place mentioned by Shan Jing is an abandoned castle in the mountains, the castle is very old, most of the main buildings have collapsed, only some inconspicuous ruins are left on the withered and withered mountain, from top to bottom, from the inside to the outside There is an uncomfortable sense of dilapidation.

However, this is a secret research site that has been used for thousands of years.

The research carried out here is a large-scale transcontinental cloud boat.

The ambitions of the Shenxing Sect are extremely great, but their high-level leaders could not have imagined that their ambitions would eventually be cheapened by the evil cultivators lurking in the sect.

When those high-level leaders who had dreamed for thousands of years finally reacted, they found that they were already full of evil cultivators, and what was worse was that after they also fell, they were caught by Fang Zhen and then destroyed by Taiqingmen.

Although the shadow side of the Taiqing Gate is the Lake of Necromantic Corpses, as the first sect in the world, the operation of some factions within it can destroy the Shenxing Gate.

What's more, at that time, the disaster in Beizhou had not yet happened, and the situation in Wuzhou had not deteriorated overnight.

As soon as the thousand-year-old dream was shattered, this secret place that few people knew in the Shenxing Gate sank under the loess.

Fortunately, the elder who was in charge of this place at the beginning, but later died in the battle between good and evil, once had a time when his mind was not clear, and he brought one of his forbidden arms here to show off, so that the woman who had passed away remembered such a place.

And the woman told the news to Shan Jing, although Shan Jing only knew an approximate location, but as long as he knew the approximate location, it was enough for Fang Zhen.

With the help of the Lightning Falcon, Fang Qi was easily able to locate the approximate location that Shan Jing said, as long as he found the approximate location, and was seventy or eighty percent sure that the secret base was not empty talk, then it would be easy to find it under the full search of the two Origin Realm Heavenly Venerables.

An hour later, Fang Scar found the secret base that Shan Jing had said.

There was no one in the base for a long time, and all kinds of materials were emptied, but the most critical thing was not destroyed, and the huge cloud boat really stopped in the secret base, quietly dormant in a magic circle with a fixed force field.

"There really is such a huge cloud boat, it is really the only one in the world!" Gu Chen couldn't help but sigh in shock when he saw the giant cloud boat.

The length of the whole boat reaches 530 meters, the widest point is 200 meters, and the highest point is 170 meters, and the whole body presents a spindle structure, because its ultimate purpose is to sail in the chaotic sea of clouds, so it adopts a fully enclosed structure that is different from the traditional open deck structure of the cloud boat.

The boat is completely black, using an unknown smelted metal, which feels completely different from ordinary metal, and at first even gives the illusion that it is made of wood.

Shan Jing was also shocked after listening to Fang Zhen's description, and said, "When I first heard that sister talk about it, I just heard her say that it was huge, but I didn't expect it to be so huge!"

After Fang Zhen circled around the cloud boat, he said, "I'll go in and see the situation, you wait!"

After saying that, he jumped onto the cloud boat, and under the scanning of the powerful divine sense, he found the entrance of the cloud boat and drilled into it.

Entering the cloud ark, Fang Ji quickly found the design drawings of the cloud boat in the control room, as well as the development log left by the original developer.

If these things were not taken with them, it can be seen that the personnel of this base left in batches at that time.

The first people to leave were supposed to be researchers, who probably didn't take the items because they thought they would be back soon, but then things took a turn for the worse and the researchers never came back, and the finishing touches didn't take the stuff either, which made it cheaper.

Through studying the logs, Fang Zhen knew the reason why this cloud boat was so huge, because the cabins with a hundred meters at the end of it were actually a pair of large magic circles.

After carefully discerning the rear marks, it was found that the main function of this pair of large magic circles was to filter the chaotic aura storm of the chaotic sea of clouds, and at the same time generate a shield, it would also provide a stable ecosystem for the entire ship to protect the crew.

Such two huge positions are only used to ensure the safety of the cloud boat in the chaotic sea of clouds, so the flight and control of the cloud boat itself need to occupy another place.

These circles are located in the lower layer of the cloud boat, and the entire area of the lower thirty meters is a superimposed flying and control circle.

And the Yunzhou is made so huge, the strength of the material is naturally a problem, although the Shenxing Gate uses a new material that is not recognized by the square marks and ancient dust, but the strength is still not enough, so the Shenxing Gate has carved a large number of magic circles with a strengthened structure on the four walls of the Yunzhou.

In fact, more than half of the entire Yunzhou area is actually used to place various magic circles, which if it were ordinary technology, the entire magic circle would have been scrapped because of the interference effect of the magic circle.

However, Fang Scar found that the Shenxing Gate had used a rather ingenious way to solve the problem of circle interference.

They invented a very special kind of detachable circle.

At first, Fang Zhen didn't understand what the obviously redundant structures in the design drawings were for, but when he saw the anti-interference design drawing, he realized the problem, and went back to look at the design drawing, and was amazed by the genius design of the Shenxing Gate.

Through this special structure, the anti-interference array invented by them was split into structures that could be separated from each other but could still be combined, and through this special structure, it not only solved the problem of the oversized size of the anti-interference array, which directly depicted and affected the effect, but also further optimized the structure of the entire Yunzhou array, so as to achieve a near-perfect result.

Although more than half of the volume was used to accommodate the various magic circles, the huge volume that Shenxingmen had built for this cloud boat could still allow it to fit thousands of people, and in extreme circumstances, it was possible to fit three thousand people.

But the ultimate reason for Shenxingmen to finally abandon this plan was a power problem.

Shenxingmen has researched a rather special power array, which can be used as fuel by absorbing the filtered spiritual energy of the magic circle at both ends of the cloud boat, so as to achieve the purpose of perpetual motion in the chaotic sea of clouds.

And this magic circle has a huge output, and its power can easily provide the power of this huge cloud boat, and it can also power two large spell cannons, and even have the spare strength to support another layer of extra shields.

But the only problem is that the power circle researched by the Shenxing Gate can only operate in the environment with a huge aura in the turbid sea of clouds, but it can't "ignite" in the continental environment.

If there is no way to fly to the Chaos Cloud Sea by itself, it is impossible for this cloud boat to move.