Train Survival: I Know My Luck

Yu Qianan gave Yang Jiarui another 100 immortal stones as support for her research project.

After returning to his cave, Yu Qianan took out his student ID and began to summarize the results of watching the battle for a month. The fat man's idea was right, at least the same as Yu Qianan's, but Yu Qianan's goal was not to cultivate any dinosaurs, but to cultivate a group of animals with prehistoric blood.

Yu Qianan's world will definitely become a fairyland in the end, and the next level of fairyland is prehistoric.

First try to raise some prehistoric blood, so as to prepare for raising real prehistoric beasts in the future.

Yu Qianan also took the path of forest coverage, which is the best way to utilize resources and energy.

However, after watching this battle, Yu Qianan felt that he also needed to cultivate one or several animals or plants that could be used in the world war.

Yu Qianan thought for a long time but couldn't think of a suitable creature. Tigers are powerful, but their size is too large and their prey area is relatively large, so they can't form a scale. Wolves can form a scale, but they are too small and not suitable for survival in the forest. Leopards have the same problem.

Unable to think of a solution, Yu Qian'an decided to go shopping in the square. He asked Yang Jiarui, who was also going shopping.

The two of them came to the square, and Yu Qian'an told them about what he had encountered.

Yang Jiarui: "I do have a suggestion. If you want to have both offensive and defensive capabilities, and you want to be able to breed in large numbers, and you want to have ancient bloodlines, my suggestion is the panda. Does it completely meet your needs?"

Yu Qi'an: "Pandas? Pandas are not easy to breed, right? Otherwise, how did they become an endangered species? And that thing only eats bamboo. Do I have to cut down the trees I worked so hard to plant and plant bamboo instead? And once the bamboo blooms, the pandas will starve to death. This fragile ecological balance will be destroyed by itself without anyone fighting."

Yang Jiarui: "Have you forgotten why pandas eat bamboo? Modern pandas eat bamboo because they have to. You don't think they ate bamboo during Chi You's time, do you?

I went there to learn about it. There are ancient panda populations for sale there. They are carnivorous and top predators. They have both offensive and defensive capabilities, and can be used as mounts in the future.

It's just that the price is a bit expensive. One fairy stone is sold. If you want to breed a population, it will be difficult to achieve without dozens or hundreds of years."

Yu Qi An: "Changed to meat? Doesn't that mean the hunting range has also increased? Then the number can't be increased? Isn't this back to the origin of the problem?"

Yang Jiarui: "I saw someone selling animals for feeding in the square. Sika deer and musk deer are very cheap. If you want to maintain the population size, just feed some new animals regularly."

Yu Qian'an: "Wouldn't that mean there would be no ecological balance?"

Yang Jiarui: "This balance is always relative. The carrying capacity of the land is so large. You can't feed the fighting beasts by relying on the output of the land itself. Besides, isn't your existence to constantly correct and adjust this balance? Dynamic balance is also balance."

When they came to the square, the two of them went to the area selling plants and animals. Yu Qian'an bought a thousand pandas and planned to release them into his own world. For experimental comparison, Yu Qian'an also bought a thousand tigers, a thousand leopards and a thousand wolves and planned to release them in four areas to see who would win and who would lose in the end.

Yang Jiarui shuttled between the stalls, looking for animals that suit her. She wanted animals like the Pokemon that could transform and evolve. This kind of animal was not mainstream, and she needed to discover and cultivate it herself. Yu Qi'an felt that it would be better for her to go directly to the beast control flow instead of going through so much trouble.

As a result, she enjoyed it herself and did not feel impatient at all.

As for the Pokémon Ball, Yang Jiarui combined some space capsule technology and has created the first generation of Pokémon Ball. Yang Jiarui planned to let her family do the subsequent improvement work by themselves.

Yu Qi'an followed Yang Jiarui for a whole day, and Yang Jiarui went home with a sense of unsatisfaction: "How about we come again tomorrow?"

Yu Qi'an: "Forget about tomorrow, tomorrow I will go into seclusion to study the final strengths and weaknesses of these four species."

Back in the cave, Yu Qi'an loaded the animals on the four cards into his own world, and then quietly waited for the result of their battle.

Among the four races, the wolf race suffered the most. With the same number, the wolf race had almost no chance of winning. Yu Qi'an felt that it would be eliminated early.

But after the four tribes landed, the other three tribes all dispersed to find hilltops to mark their spheres of influence. Only the wolf tribe started a fierce fight. After a while, the thousand wolves produced a wolf king, and the entire wolf pack became a whole.

This greatly enhanced their hunting ability. Soon the leopards were eliminated by them. Then came the tigers. The tigers fighting alone were helpless when they encountered groups of wolves. They could only be eliminated one by one. However, for every tiger killed, the wolf pack would lose five or six.

On the other hand, the pandas, relying on their huge size and powerful strength, were not afraid of the attacks of the wolf pack. For every panda killed by the wolf pack, at least ten wolves would be lost.

And as the number of wolves decreased, several sieges against the pandas failed. In the end, the pandas relied on their powerful single combat ability to become the overlord of Yu Qian'an's world.

Yu Qian'an was quite satisfied and decided to make the panda his combat beast for the time being. However, the addition of the panda was also a huge test for Yu Qian'an's world. Whether his fragile ecological balance could support the survival and reproduction of a thousand pandas was still a big question mark.

Yu Qian'an waited for more than a month in the cave to observe and finally waited for a pair of panda babies to be born. Then, the number of herbivores in Yu Qian'an's world was reduced by more than one-tenth compared to the beginning. In other words, even if no new pandas were born, the herbivores in Yu Qian'an's world would only be enough for the pandas to eat for less than ten months.

Yu Qian'an decided to supplement herbivores every six months and maintain this number for the time being.

After the four beasts took turns to cause trouble, Yu Qian'an's ecosystem was adjusted a lot, and some places that were not paid attention to before were also improved.

After Yu Qian'an finished, he felt someone coming to the foot of his mountain. After he came down the mountain, Yang Jiarui looked at Yu Qian'an curiously: "You are really suitable for cultivating immortals. You don't go out for several months!"

Yu Qian'an: "I have nothing to do. What do you want to talk to me about?"

Yang Jiarui: "I plan to hold a world battle between students in our class before the next class starts. Let's find problems with each other and see our own shortcomings. Do you want to join us?"