Train Survival: I Know My Luck

Yu Qianan: "It's okay, come back to me after you use it, I'll go to the virtual world to take a look."

This time there is a year, Yu Qianan is not in a hurry to try to build the so-called ecosystem. Just like Yang Jiarui said, in fact, the world of immortal cultivation is very easy to do, just imitate the environment around his dormitory cave.

And Yu Qianan has a space of no matter card, and he has some experience in these.

Yu Qianan's space of no matter card is now Yu Qianan's biggest secret, he will not tell anyone, since Yang Jiarui has found an excuse for himself, Yu Qianan naturally went to the virtual world to take a look.

Compared with the last time, Yu Qianan was much more relaxed this time. At least he didn't have to be nervous when he saw a fairy-level virtual beast. Above the fairy is the real fairy, and above the real fairy is the mysterious fairy. The intermediate fairy weapon can fight against the mysterious fairy. As long as Yu Qianan doesn't encounter those very powerful beasts, he doesn't have to be too afraid.

After updating the weapons and equipment, the efficiency of killing virtual beasts has increased a lot. There is no problem killing more than three or more immortals a day.

Through his observation of the virtual world, Yu Qi'an gradually discovered what the virtual world lacked, that is, the soul. All creatures in the virtual world have no souls. All beasts, even those who have reached the true fairyland, only rely on instinct to survive in battle.

The missing soul is the key to opening spiritual wisdom. Without a soul, there is no spiritual wisdom. Without spiritual wisdom, they cannot practice the exercises, and then they have no way to continue to evolve. Basically, they are what they are made to be. They cannot break through their own rank restrictions and have no thoughts of their own.

The creator of this world seems to want to make these creatures have something similar to the soul through something like simulated spiritual wisdom, but it obviously failed in the end. The gray that Yu Qi'an felt is the color of a world without souls. It is gray from the inside out, the essential gray, not the gray seen by the eyes.

If all the creatures in this world have no souls, then there will be no world will in this world, and a world without will will naturally not be repaired, will not evolve, and will not work hard to make itself better.

So this world is very big, but it is still an abandoned world, because for people like them, no one has the ability to give life a soul unless he already has a soul.

Yu Qi'an was also thinking about his own world. It was easy to imitate a world, but how to make the creatures he created have souls?

If there were only plants and lower creatures in the early stage, this would not be a problem. Yu Qi'an did not want all the grass, ants and mosquitoes in his world to become spirits.

But one day, we must introduce higher creatures, and people. If there were no people in the world of immortal cultivation, wouldn't that be too ridiculous?

After spending ten days in the virtual world, Yu Qi'an killed a virtual beast in exchange for a thousand immortal stones. He went to the library and quickly found a book about souls. After studying, Yu Qi'an roughly understood that they, as elementary students, did not need to consider the issue of souls, including those in the intermediate and advanced classes. They did not need to worry about souls.

Because at that time, there would be teachers to help capture souls from the void and enter the world to give life souls.

There is a sentence in the book, "Those who play with souls will eventually be played by souls." Isn't this the same as when my family warned me when I was a child that playing with fire would cause me to pee on the kang? Curiosity about the unknown prompts people to explore continuously. Of course, exploration and playing should not mean the same thing.

After returning to his cave, Yu Qi'an took out his student ID and loaded the freshman gift bag into his territory.

According to the law of biological evolution on Earth, Yu Qi'an first reset the sun and moon formation, adjusted the temperature to 10 to 28 degrees, and then water, a spring breeze and rain spell, put the water in the gift bag into his own world.

The rain lasted for a long time, washing the whole world, and finally turned one-third of the whole world into the ocean.

As for the air and atmosphere, when the rain fell, the water was turned into steam again by the sun and moon formation, and then formed clouds. The clouds met the cold air and turned into rain, and then the friction between the clouds formed thunder. With thunder, the water vapor in the air will be decomposed.

As a carbon-based organism, carbon is an indispensable element. Yu Qi'an put a lot of coal into the world, and then filled it with oxygen. With oxygen, igniting coal will produce carbon dioxide. With carbon dioxide and oxygen, there is still one nitrogen missing.

Yu Qi'an found the nitrogen in the gift bag and filled it into his own world. Yu Qi'an followed the concentration ratio of the earth, 79% nitrogen, 21% oxygen, and a small amount of carbon dioxide.

The temperature conditions, water and air required by organisms are all there. The next step is to invest in the first batch of organisms. Yu Qi'an decided to get some grass first. The grass seeds sprouted a few days after being sown, but they did not grow fast because this world lacks nutrients. Yu Qi'an could not get some manure water to irrigate, so he could only look forward to the power of time.

This busy work took half a year. During this period, the grass grew three times and covered one-tenth of the world. Yu Qi'an also invested some drought-resistant and barren-resistant plants such as sand willow thorns in those places that have not been covered by green grass.

Yang Jiarui came to Yu Qi'an: "Do you remember that fat guy? He said he would take us with him and asked us to cheer him up!"

Yu Qi'an: "Come on, what kind of oil?"

Yang Jiarui: "It's a friendly match between worlds. Fatty said that it's imitating the world war mode of senior students to have a collision between worlds. It's also to test the stability and self-repair ability of the ecosystem of one's own world, and at the same time exchange the creatures between the worlds to make the creatures of one's own world more colorful."

Yu Qi'an: "Isn't it to prevent the world from being polluted by alien creatures?"

Yang Jiarui: "That's to prevent those students who are on the path to God. How can we, the lower-grade students, have the strength to leave seeds for other people's worlds? Besides, our current world is just a simulation world. Fatty said that if it is destroyed, it will be rebuilt.

Only in the endless cycle of construction and destruction can a more stable ecology be formed and more powerful creatures be cultivated. This process is much more useful than blindly studying in the cave."

Yu Qi'an thought it made sense, so he went with Yang Jiarui.

Because the continent in the student ID card cannot be taken to reality, there is a special competition space for the battle between students. When Yu Qi'an and Yang Jiarui arrived, dozens of students had gathered here.

Yu Qian'an was a little surprised, but then he thought about it. After all, the fat guy has been in the first grade for more than 200 years. With his personality, he must have many friends. The other party also has friends. This kind of observation is good for everyone, so naturally they all came to take a look.