Egret's words introduced the system of the wizarding world clearly, and even took out the corresponding development of several other worlds, except for the Valkyrie world, no matter which world has a primitive stage of development, which is very similar to the current Momo world.

I don't know why, the more powerful the world is in the development of force, the more backward it is in the development of the system, and there are always individuals with strong force who do not recognize the idea of rapid development, so that the development progress of the whole world always seems backward.

The lack of food in the Demon Realm itself is not difficult to understand, in the Demon Realm, there are very few edible plants and such things, because of the lack of light from the stars, most of the vegetation here also likes to be feminine. And there are many predators in the vegetation, and there are even many sharp plants that can attack the animals in the demon world. Beast-eating vines, vampire trees, cordyceps, etc., these vegetation are the main plants of the Demon Realm. If you want to eat it, it is basically impossible.

The backwardness of agricultural development has made the demon world mainly based on animals, although the most important link in the food chain is missing, but it does not affect the development of the whole world.

There are too many beasts in the Demon Realm, and the ones that are really at the bottom are rock beasts that eat rocks and other geological materials to survive or small animals that rely on insects for their livelihood. Layer after layer makes up the present food chain. So even if agriculture doesn't develop well, it doesn't really leave all living things in a state of food chain scarcity.

The harsh environment has created a more powerful vitality of the creatures in the demon world, and at the same time, it has also created a state in which only one consumption is needed to ensure that nutrition is not lacking for ten or twenty days.

Even the good absorption capacity of the creatures in the Demon Realm is terrifying, not only that animals can supplement their nutrition and vitality by eating each other, but they can even evolve the energy level in this way.

The development of the foundation achieves the superstructure. Each ethnic group in the demon world has corresponding territories, and these territories are mainly areas used to hunt food. Therefore, the struggle for territory is also a struggle for one's own future and the development right of the race.

No race dares to develop the population in the Demon Realm without scruples, and the family planning in this world itself is even more exaggerated than that of its own country in the Egret World. What is the purpose of life continuity?

Cells have only two modes of survival, and when the environment allows, they mainly reproduce and transmit. When the environment does not allow it, the development of the cell is close to eternal existence.

The environment of the demon world is at the middle node of the two, because of the abundant free magic, the life here generally has a long lifespan, taking Meizu as an example, even if the blood is not pure Meizu poor, the average life expectancy is between three hundred and five hundred years. In the case of the royal family, it is definitely calculated in thousands of years.

Celia can only reach adulthood at least three or four hundred years old, and even a Meizu like Andreina, whose blood is not pure, is still one or two hundred years away from adulthood.

The difference in the perception of time makes the races in the demon world, especially the races of higher beings, have no sense of urgency for development, otherwise the races with strong personal strength and a sense of urgency will probably dominate the whole world long ago.

The reason why human beings can be called land hegemons in all worlds is because their own intellectual development ability is not weak. The second is because of the sense of urgency of life.