Invincible Immortal Emperor Reborn In City

The wooden structures had their limitations, which was that they could not be built too high, or else they would collapse easily.    

Because the endurance of wood was not very high compared to modern construction materials, building four or five stories of buildings was the limit. However, this level was clearly not compatible with the modern civilization's architectural ability.    

The Holy City's human traffic was really too high. If the number of buildings was not enough, it would not be enough to accommodate so many people. It would be normal for there to be congestion.    

In order to solve this problem, Chen Feng personally came forward and quickly developed an improved plan.    

With steel as the bone and wood as the surface, it could not only maintain the ancient architectural style but also increase the firmness and tenacity of the building materials.    

According to professional calculations, this method could increase the height of the wooden building to around ten stories, and the number of residents it could accommodate would be doubled.    

There was a way, but the problem was that such a process did not exist at all.    

Yes, it didn't exist.    

Using steel as the bone and wood as the surface. This was easy to say, but how could he do it?    

Making steel grow from wood?    

Or let wood grow on the surface of steel?    

Or should he dig a hole in wood and stuff steel into it? This method seemed feasible, but it was not easy to operate. The workload was too high, and it took a lot of time and money.    

Of course, Chen Feng would not use such a stupid method. This kind of thing was very difficult for mortals. Not to mention the workload, it was also extremely difficult.    

His method was much simpler and also much easier - turning wood into "steel."    

This kind of change was not to change the characteristics of wood, but to make wood have the hardness and texture of steel.    

It was naturally impossible for mortals to do such a thing, but he was an Immortal Cultivator and could do it through the magic arts.    

By using a metal-attribute technique, by injecting the power of gold into wood, it could increase the hardness and texture of wood. If one's control ability was strong enough, it was not impossible to be harder than steel.    

By injecting the power of gold into any material, it would increase the hardness of this material by a lot. This was the characteristic of the metal of the five elements.    

Chen Feng could not build a city by himself, so he taught this method to all disciples who had reached the Innate Stage.    

It was possible to learn a Foundation Stage the Extraordinary, but with their Genuine Qi, they would not be able to hold on for long. Even if they did learn it, it would not mean much.    

Of course, it didn't mean much to a single Foundation Stage. There were hundreds of thousands of Foundation Stage the Extraordinary that came to help build the city. Even if each person could only strengthen one the Extraordinary per day, the total amount would still be terrifying.    

Chen Feng only taught it to an Innate Stage because he didn't have the energy to care about a Foundation Stage. If a Foundation Stage wanted to learn it, he could ask someone else to teach it to him.    

The process of strengthening the wood was progressing smoothly. This was only a small interlude in the process of building the city, and it didn't slow down the progress of the construction of the new Maple City.    

The strengthened wood didn't need to worry about the scattering of the power of gold, because this method was actually a kind of refining technique.    

In other words, these wood had been refined into magic tools. Although the grade wasn't high, it was far harder and more stable than ordinary wood.    

As long as the magic tool was placed in a place with a slightly higher concentration of spiritual energy, there wouldn't be a situation where the spiritual energy would disperse.    

This holy city had always been bathed in the boundless spirit energy energy, so there was no need to worry about this problem.    

As for the future, he would let his descendants take care of it in the future.    

The complete formation of the holy city was actually something that happened last month. In less than half a year, a grand and magnificent city was built. This kind of speed was definitely a miracle of the New Era in the past.    

But now, no one would think that this was a miracle.    

Because Chen Feng had already raised the standards of miracles to infinity.    

With him around, everyone would get used to any miraculous things that happened.