Feng Yun beckoned a fire Jiao that had been replaced by the power of the totem back, and put it into his body through the palm of his hand, and let out a long breath of turbidity, and the whole person relaxed: "It's finally done." Pen %Fun %Pavilion www.biquge.info"

He turned his head, looked at the white snake standing on his shoulder, and asked, "Xiaobai, how is it, are you okay to look at?"

Although he said modestly, as long as he was not blind, he could see the smug look on his face.

After finalizing with White Snake to use the power of nature in the stone pillar as the power source of the man-made double cold spring, Fengyun immediately discussed various details, especially some possible problems, with White Snake in order to save time.

After repeated discussions and improvements again and again, one person and one snake finally worked out a detailed action plan.

According to this action plan, Fengyun was to place the core that White Snake had helped him make not far from the stone pillar, in order to facilitate the channeling of the natural forces inside the stone pillar.

The most convenient way, and the most convenient way, is to make a hole directly in the stone pillar, and then embed one end of a pipe into it, and the other end of the pipe is connected to the core.

Fengyun didn't choose to do this, because he thought about a problem, that is, the next time he rebuilt the Twin Cold Springs, he would not be able to find the materials, so he would need to intercept them from the stone pillars.

If one end of the pipe that transports the power of nature is directly connected to the stone pillar, it will be difficult to intercept the stone, and even if it succeeds, it will take a lot of effort, and even risk the collapse of the twin cold springs that were built earlier.

Fengyun decided to connect one end of the Force-A-Nature pipeline directly to the stone ball beneath the pillar, so that he would have to dig a new way to the stone ball, and he would have to take a lot of risk to ensure that his experience with the Force-A-Nature would not be repeated, but he decided to do it anyway.

Given the risks of doing so, Fengyun is not without thinking of other alternatives, such as using other ways to power the man-made twin cold springs.

Not to mention, Fengyun really thought of a method, and this method was also affirmed by White Snake, thinking that if he followed this method, the chance of success was still quite high.

This method of powering the core of the man-made twin cold springs is to embed spinels in some parts of the core, and channel the forces of nature contained in them in a special way to provide continuous power.

Fengyun happens to have spinels from the Red Eagle Tribe, and although the number is not very large, it is still possible to power the artificial double cold springs.

However, in the end, Fengyun still rejected this plan.

It's not that he feels sorry for spinel, and it's not unacceptable to lose spinel compared to the benefits of a man-made double cold spring, but the problem is that the spinel can't always power the man-made double cold spring.

Although spinel contains abundant natural power, no matter how abundant it is, it does not mean that it is infinite, and the artificial double cold spring will continue to consume the power of nature as long as it exists.

Over time, the power of nature in spinel will be consumed.

Based on the amount of the power of nature that he used to collect data to obtain during the normal operation of the twin cold springs, and the amount of natural power contained in the spinel, even if the natural power contained in the latter would not be wasted, all of them would be used to drive the normal operation of the artificial double cold springs, and the spinel he possessed would only last for about two months.

Two months is too short.

He now had a comprehensive understanding of spinel, and knew that even in the outside world, it was very precious and not easy to obtain.

He was not sure that he would be able to find new spinels in two months to replace those spinels that had been exhausted by the power of nature.

Once the time has passed, Fengyun can't be sure what will happen to the artificial double cold spring that has lost its power source, if it just stops running, then he can still accept it, in case it collapses like the porcelain pipe maze, it will be too bad.

To be on the safe side, Fengyun had to abandon the method of using spinel as a power source, and of course, it was not excluded that he had to keep them by his side in case he needed them.

It didn't take much time for him to dig a passage from the ground that led to the stone ball, but then came the real test, he needed to create a pipe to connect the stone ball to the artificial double cold spring core.

The pipeline is used to transport the power of nature, and the selection of materials is absolutely sloppy, and finally Fengyun decided to intercept the stone from the stone pillar to create the channel.

This time, instead of cutting a section from it horizontally, Fengyun cut a long strip about the thickness of the mouth of the bowl with a special technique, and went from the top of the stone pillar to the place where it connected to the stone ball.

Compared with horizontal cutting, Fengyun's approach is undoubtedly much more difficult, but fortunately, he has a treasure knife, and his knife skills are quite high, which can urge the knife intent, greatly improving the cutting ability, and finally let him succeed.

Fengyun cut a total of four stone bars from the stone pillar, and then his work became simple, he only needed to connect them.

Relying on the power of the totem with extremely high temperature granted to him by the tribal totem Huojiao, Fengyun bonded the two ends of the stone bars together, melted them with the power of the totem, and welded them firmly together, and the strength was no worse than the rest of the stone bars.

Then it was time for the White Snake to show its talents, as it burrowed through one end of the stone bar, and crawled out of the other section of it, and a hollow stone pipe was completed.

This time, in the process of helping Fengyun drill a hole in the stone, one of his speculations was also confirmed, and it did have the ability to change its size.

If the white snake was to drill a hole in his current size, it would be too small, and in order to meet his requirements, it would need to go back and forth between the stone bars many times, widening the holes in it, which would be too time-consuming and laborious.

Fengyun also told the White Snake about his worries, but the White Snake didn't say anything, just made its size thicker and thicker, and when it stopped, it was already more than one person long, and the thickness of the egg.

With its changing size, it is just right to drill a hole in the middle of the stone bar, and you can do it in one pass.

The White Snake did not disappoint Fengyun, and it only took less than ten minutes for it to penetrate the stone strip that was more than thirty zhang long, and the inside of the pipe was the same as what Fengyun saw inside the core of the man-made double cold spring, smooth and smooth, and the quality was excellent.

White Snake's work was very satisfying to Fengyun, but he had a question, which existed when it helped to carve out a network of pipes in the stone, that is, where did the stones inside the pipes go.