Senior brother, stop it, you are the villain!

Three days later, Xue Li was accompanied by dozens of craftsmen from Yunjian Pavilion and hundreds of laborers recruited nearby.

After Lin Fengtian learned about Feng Shao's plan, he felt that as his father-in-law, he should also support him more. Although Yunjian Pavilion is the least powerful and weakest among the five top forces, it is the richest. The other four families are tied together, and they are not as good as Yunjian Pavilion in terms of financial resources. Supporting just a few dozen craftsmen and hundreds of laborers is naturally trivial.

Following closely behind, there are a large number of various metals, stones, etc. Moreover, Lin Fengtian also said that if it is not enough, he can ask for more at any time.

But everything still has to follow the old rules. That is: credit is allowed, discount is allowed, but free is not allowed.

Feng Shao had to sigh, let alone his cultivation level, this father-in-law's way of doing things was quite different.

In fact, Lin Fengtian originally wanted to train Feng Shao to be his successor. With Feng Shao's ability, since he can gradually develop a low-level sect into a second-rate sect, he should also be able to manage a top-level force. Therefore, Lin Fengtian had high hopes for Feng Shao.

For this reason, he even planned Feng Shao's training plan.

The first step was to let Feng Shao serve as a hall master of Yunjian Pavilion. He even thought of the name of the branch hall, so he called it "Fengyun Hall".

The second step is to disclose the engagement between Feng Shao and Lin Xiaoran, and at the same time announce that Feng Shao will serve as the deputy head of Yunjian Pavilion, and gradually transfer the management power to Feng Shao.

The third step is that after Feng Shao and Lin Xiaoran get married, all the power of Yunjian Pavilion will be handed over to Feng Shao, and Lin Fengtian himself will serve as the signature of Yunjian Pavilion to intimidate other forces.

The fourth step is that when Feng Shao's cultivation reaches the Tribulation Overcoming Realm, or is enough to compete with the powerful Tribulation Overcoming Realm, he will directly give up the position of Pavilion Master to Feng Shao. As for Lin Fengtian himself, he lives in seclusion with his beloved wife Xiao Ruoyao, enjoying a leisurely and beautiful retirement life. When that time comes, don't bother him if something happens, and don't bother him if nothing happens.

The above plan can be called "Feng Shao Training Plan" or "Lin Fengtian Retirement Plan".

But what Lin Fengtian didn't expect was that Feng Shao actually wanted to go it alone. His decision meant that Lin Fengtian's retirement plan was in ruins. Therefore, when providing help to Feng Shao, he specially reminded that it was not free. Maybe Lin Fengtian had a little resentment in his heart!

As for why Lin Fengtian never considered letting Lin Xiaoran take over as the Pavilion Master?

Xiao Ruoyao, who knows her daughter best, said it right:

"Ran'er may become a peerless strongman in the future, and she may also become a famous tribulation master. But she can't even manage herself well, how can she manage the huge Yunjian Pavilion well?"

Lin Fengtian's idea is even simpler and more direct:

"Don't leave troublesome things to your daughter. Let your son-in-law do it! As long as your daughter is carefree, that's fine!"

Feng Shao naturally didn't understand what his father-in-law and mother-in-law were thinking. Although these things cost money, getting a discount is already a very good perk. If you ask for more, it will be a bit too much.

Xue Li added three upright gears to the new drill bit, forming a triangle that surrounds the drill bit in the middle. While improving efficiency, it also optimizes stability, allowing Feng Shao to reduce the loss of mental power when controlling. In addition, it also has the added feature of being able to be large or small. It can be shrunk to the size of a fist at its smallest, and can be carried around even if it is not placed in a storage ring...

All in all, the new drill bit instrument is much more advanced than the old one, and it also greatly improves Feng Shao's work efficiency. In just seven days, Feng Shao used the new drill bit to drill all the way to a depth of more than 400 meters underground.

But after four hundred meters, the work progress slowed down again. Because this depth is very close to the natural spiritual energy veins, it would be a disaster to drill out the natural spiritual energy rashly.

So you have to be more cautious in your next work.

Through the survey of the underground environment, Feng Shao gradually figured out the depth of the natural spiritual energy veins. After carefully digging more than twenty meters deep, Feng Shao finally noticed that there was a powerful upward force underneath, which could break through the rock formation at any time.

Feng Shao immediately understood that if he dug deeper, natural spiritual energy might burst out.

Feng Shao first put away the drill bit, and then began to drive steel nails into the rock formation. These steel nails are as thick as an index finger and nearly ten meters long. As the steel nails were driven into the rock formation one after another, the rock formation became more and more unstable and began to tremble irregularly, and the trembling frequency became higher and higher.

When he felt that it was about the same, Feng Shao summoned the Qixuan Evil Seal, and then smashed it with all his strength!

The above work can be simply summarized as "first use a small hammer to dig out the seams, and then use a sledge hammer to finish it"!

It has to be said that even if it is not used to suppress the soul body, but is used to hit people, this Qixuan Evil Suppressing Seal is still extremely powerful. As Feng Shao's seal struck down, the rock formations that were already full of cracks were immediately shattered. Under the impact of the air pressure below, the rock formations suddenly turned into countless rubbles, shooting upwards! And along with the gravel, there is also a turbulent air current like a violent wave!

If there is no preparation in advance, the force of the gravel shooting alone is enough to shoot a Xiantian realm monk into a sieve, and the Golden Core realm monk will inevitably be seriously injured. But Feng Shao had already anticipated this and had already summoned the Golden Crow Sword beforehand, using it to protect his whole body. The moment the gravel shattered, Feng Shao immediately summoned a steel plate with a diameter of half a meter and activated the magic circle on the steel plate.

This steel plate is about one foot thick, but it weighs ten times as much, which shows how dense it is. After being activated, the steel plate instantly expanded and blocked the drill hole tightly in an instant. Then, eight steel nails were ejected from the edge of the steel plate and nailed firmly into the rock wall. The steel nails were more than one meter long, and they fixed the shaky steel plate in place in an instant. The airflow that was originally gushing out suddenly disappeared without a trace.

Feng Shao waited for a while, and saw that the steel plate did not move at all, as stable as a mountain, so he wiped the sweat off his face and breathed a sigh of relief.

Very good, the most difficult step has been completed, and the next work is easy.

This steel plate is actually a magic weapon. Its function at the beginning is to block the air outlet, and its function afterwards is to carry out the first round of pressure relief. Therefore, in addition to the current steel plate shape, the steel plate also has a cone shape. After activating this form, the steel plate will become a hollow cone with dense vents on the cone, which can guide part of the natural spiritual energy and complete the first round of pressure relief.

However, before activating this form, the pipeline must be installed first.

In the next few days, Feng Shao turned into a hard worker and kept installing steel pipes in the drilled holes. This job is not too difficult. When Feng Shao is tired, he can also hand it over to others. Therefore, a considerable part of these tasks are completed by disciples of Taiwei Sect and Jiuyou Holy Land. Among these people, Zuo Linglan and Lu Qingyuan did the most.

The laying of pipelines must also take into account future use. For this reason, Feng Shao dug a horizontal tunnel at a depth of about 30 meters underground, and led the pipeline to the other side of the river under the river, which is the place where Feng Shao planned to build a city.

But before building the city, you have to preset the city defense formation. And the city defense formation used by Feng Shao is the famous "positive and negative twenty-eight constellations formation" of Qiankun Palace.

The orthodox twenty-eight constellations formation usually has thirty-one nodes. The twenty-eight nodes on the periphery are arranged according to the directions of the Azure Dragon in the east, the White Tiger in the west, the Vermillion Bird in the south, and the Black Tortoise in the north. The three central nodes are arranged according to the directions of the three Yuan stars of Taiwei, Ziwei, and Tianshi, as the eye of the formation to control the entire formation. This formation is in line with the celestial phenomena, with insufficient attack and sufficient defense, and is very suitable as a city or sect protection formation.

However, the twenty-eight constellations formation is considered a super deluxe version among all the city and sect protection formations, and most sects and cities can't afford it at all. When Feng Shao designed the sect protection formation for Taiwei Sect, he didn't use the twenty-eight constellations formation, but the five elements birth and death formation.

The biggest feature of the five elements birth and death formation is that it is endless, has no dead angles in defense, and can deal with attacks of various attributes. In addition to the complicated arrangement, the only weakness is that the defense is slightly weak. Of course, this is compared with the twenty-eight constellations formation. If you only look at its loss, the cost performance of the five elements birth and death formation is definitely extremely high.

The consumption of the orthodox twenty-eight constellations formation is already extremely terrible, and the positive and negative twenty-eight constellations formation of the Qiankun Palace has to double the consumption.

This positive and negative twenty-eight constellations formation, in simple terms, is based on the orthodox formation, and is arranged in reverse. Under normal circumstances, the city defense formation can activate the positive formation or the reverse formation alone, and its power is already good. When the positive and reverse formations are activated at the same time, they can echo each other from east to west, and guard each other from north to south, and add many changes, making it difficult for those who break the formation to start. If you break the formation rashly, you may even suffer a counterattack from the formation and die on the spot.

This is already a large formation that integrates offense and defense. It's hard to say in the upper domain, at least in Dongzhou, it is unique.

But the loss of such a powerful city defense formation is of course not trivial. To be frank, even if it is the three major holy places, if you want to activate this formation, I'm afraid you have to invest a whole year's income in it. Yunjian Pavilion does have the financial resources, but they will not be idle and invest so many resources in the mountain protection formation.

So why did Feng Shao dare to use this formation?

The reason is very simple. Other families can't afford it because the spirit stones are really expensive. But Feng Shao is different. He doesn't use spirit stones, but a constant supply of natural spiritual energy!

With the natural spiritual energy veins as a backing, what can't be supported by a mere city protection formation? Not to mention a city protection formation, even if there are a hundred more, there is enough spiritual energy!

In this case, don't be petty, use the best!