Zhang Wei and Coco are among the children's level, but if a child wants to synthesize willow trees and become an immortal, it will definitely require a lot of resources to assist.

Since the direction has been set, Zhang Wei and Keke are willing to accept it, because the willow branches become immortals, and he is actually practicing immortals. It can be said that helping the willow branches become immortals is equivalent to practicing a process of becoming an immortal, which is also of great benefit to his own cultivation of immortals.

At least Zhang Wei and Coco think so.

"Okay! Now we have other things to be busy with. Let's go and rest! There are also some books in our family that Zhang Wei can read casually. In other words, there are no restrictions on all the books in our family for Zhang Wei, but for others, it is a natural barrier unless we take out some.

For other families, we actually just copied some things for them. Even if Zhang Wei reads now, there are restrictions on what he is reading because the level is not enough. As long as the time comes and his achievements reach a certain level, all the books will be open to Zhang Wei." Grandpa Dushan's words revealed a lot of information.

Zhang Wei believes that these so-called books should be hidden in secret places, no one knows where they are, and there should be many secrets, and even outsiders do not know that such books exist!

Zhang Wei took Keke to read some books because human growth requires constant knowledge enrichment.

There are many secrets in the world, such as the relationship between changes in the concentration of a certain gas in the air and the evolution of animals and plants as adults said. Zhang Wei understood a certain rule, that is, tigers and cats may evolve from the same animal, and their size changes are due to changes in the concentration of oxygen in the air.

Zhang Wei gradually understood why few people who work in the mountains are fat because oxygen concentration is related to the "burning" of fat in the body, and the cultivators have very strict requirements on air. As the ancients said, "The Blessings of the Cave Heaven and the Blessings are actually a kind of oxygen density control."

Every time Zhang Wei finds something useful, he will explain the principle to Coco! Because Zhang Wei knows that cultivating immortality is not a matter of one person, but a matter of the entire family, so on the road of cultivation, you must have like-minded partners!

Zhang Wei understood that some kind of prey on the weak in nature, such as a strong lion, also requires group life. For example, catching a bison or even an elephant, without cooperation means being hungry, which is the instinctive cooperation of life, and a powerful lion will also be afraid of wolves, wild dogs, etc., because their cooperation is even more terrifying.
Chapter completed!