This is a big project.

Duolai now regrets a little why he didn't study alchemy professionally and make some mechanical puppets. Now he has to rely on himself for everything, which is too difficult.

The wizard tower fell into the mountain and after a circle in the mountain, it was easy to find relevant trees and wood.

Aixibaldolai, the two men and the dog worked together. Soon, dozens of high-quality woods appeared on a flat ground, neatly stacked together.

At this time, Dolai was not going to go out to look for it. He needed to refine the wood and make it into real materials.

The wizard tower stopped on the ground. Dolai stood on the ground. After adding the power of the wizard tower to himself, he pointed his finger and pieces of wood flew up. Then they were quickly transformed by the power. Magic patterns appeared out of thin air and were imprinted on the wood.

Magic patterns can increase the strength of wood, enhance the toughness of the wood itself, and also repel impurities in the wood.

Building a wizard tower is a very large project. Generally, it requires an entire team of alchemy wizards to complete it.

One person can do it, but it is incredibly slow. One's own strength, alchemical ability, and magic power reserves are all stumbling blocks that restrict the construction process.

Dolai has the wizard tower behind him and possesses an independent wizard tower energy source. Even so, the speed of processing wood is not very fast. As long as the strength of his mental power is limited, even if he and his clone work together, the speed is still not very fast.

It takes ten minutes to process a piece of wood. Building from three floors to twelfth floors, all of which are made of various woods, plus other materials, will take at least several months to complete.

However, the current situation is that he has no choice but to build it. The appearance of the devil makes even Lord Baal, who is always carefree, feel very troubled. Therefore, the construction and upgrading of the wizard tower is imperative.

Although the tower body may be incomplete due to the lack of various metals and some important supporting materials, at least the magic circle can stand up. As long as the magic circle can be upgraded to level six or seven, their safety can be guaranteed a lot. The essence of the wizard tower has never been the complete version of the tower body, but the wizard formation contained in the wizard tower.

After the three of them had a discussion, they each took up their respective responsibilities. Baal and Ashe went to look for wood, while Dolai refined the wood on the spot, constructed the tower, and finally built the wizard formation, which had to be able to at least resist the invasion of a level five inner demon.

The inner demon is a creature of pure spiritual power, so you just need to block all spiritual power formations, resist illusions, resist sounds, resist all kinds of visual temptations. As long as you don't make too big mistakes, there will basically be no problem.

However, the characteristics of the inner demon are also very obvious, which is that it can use any means to invade a person's mental power and destroy his spirit, so we must guard against it.

Dolai is still wondering how it is possible that such a terrible thing could exist in this world?

"Lord Bal, what is the origin of the inner demon?" Dolai asked while refining the wood.

"The origin of the inner demons is unclear. Anyway, they have existed since ancient times. However, every world is protected by gods, so the inner demons generally cannot invade. They roam in the void and have always been extremely corrosive to the world of living beings. I'm afraid they found a loophole in this world, so they came in and corroded all the living beings."

"Inner demons have myriad changes. Inner demons above level seven are almost immortal."

Dolai has already read this information.

He thought about it and found that the characteristics of the inner demon were similar to those of a mental virus, and it was a virus that was extremely contagious and replicable, and had the ability to change the original characteristics of a person's mental power. This was much easier to understand.

However, it is quite difficult to treat mental power as human tissue to resist viruses and bacteria from the outside world. Although human mental power looks pure, its internal structure is very complex. Moreover, mental power is a person's thought. How to defend the thought?

Will? Faith? Self?

These can be used as references, but their actual usefulness still needs to be verified.

Thinking of this, Dolai had no choice but to build the wizard tower first.

While thinking about how to resist, Dolai was also thinking about the nature of a wizard. If he wanted to avoid being infected by the virus, there was only one way, which was to make his mental power stronger and improve the essence of his mental power through various means. This was just like how he had used hallucinogenic drugs to train his mental power before. He could train his will, strengthen his thoughts, and strengthen his new year to achieve a certain effect.

While refining the magic patterns, Duolai thought about these questions and started to do them as he thought of them.

How to train? Actually, it is simple. The process of condensing magic patterns is one of the ways. Magic patterns are a manifestation of the power of heaven and earth. The power of the magic patterns themselves represents the power of heaven and earth. By perceiving the power of magic patterns, one can purify one's own power to a certain extent.

Time passed little by little, and no one knew how many days had passed, but Dolai's wizard tower had been built to the tenth floor.

When Baal and Ashe came back for the last time, Baal said, "Let's go to another place. We have found all the good trees in this place."

Dolai took the wood and slowly sat up from the top of the tower, "Okay."

He looked in the direction and saw a mountain hundreds of kilometers away, far away from the central area. So he controlled the wizard tower, lifted it off the ground and flew away.

Not long after, they arrived at the area, found a place to land, and prepared to do their jobs.

At this moment, Dolai and the other two saw at the same time a very large ship flying from a distance and heading towards the central area.

On the ship, a flag of the Lai State was hung very clearly on the ship, which was very conspicuous.

Ash glanced at them worriedly, "Should we warn them?"

Duolai thought for a moment and said, "You can remind them that if they go there now without any precautions, they will also provide nutrients for the inner demon. They may be infected by the inner demon and rebel against the human race. Then more people will die."

Being possessed by the inner demon is equivalent to being dead, and they don't want to have so many more human enemies.

Thinking of this, he said, "I'll send it. I learned a trick when I was reading a book just now. I can send a message, but I can make it so that they can't find out who sent it."

Ashe was stunned. Is there such a technique?

Dolai wove the information he had received and the information from the devil into a ball of light and fired it out instantly, then ignored them and continued with alchemy.

…

Winning country.

The huge ship floated slowly in the sky, with great deterrence. The birds around it flew far away and did not dare to approach.

There were not many people on the ship, only about a dozen or so, but all of them were powerful. After getting the exact location of Old Man Shangfeng's residence, they quickly gathered everyone they could and set off to the residence together.

They have discovered the weirdness of this world, it is very weird. The birds in the sky are also very strange. Their bodies are terribly strong, but their mental strength is pitifully little, so their strength is also very weird.