In an instant, Liu Yun suddenly had an epiphany, true qi and true qi are not true qi at all, but a spiritual imprint, the reason why there is a feeling of thickness is fundamentally a reflection of the strength of his own spirit, so the change is just a subjective conjecture, just like the hair is put in front of him, the hair itself has not changed at all, but the distance has become closer, for spiritual cultivation, it is a sign of changing from weak to strong.

After breaking the true meaning, Liu Yun has a deeper understanding of the essence of qi refining, and after that, the thickness of the true qi may not change much, but the control of spiritual power is a thousand miles away, especially for the combination of the two true qi, it is quite experienced, and occasionally you can see the phantom of a big tree when you look inside.

In the secret base in western Sichuan, Liu Yun sat down quietly, and it took half a day to adjust the spirit to the best state, and then officially began to warm the tree species, first one by one, although the speed is not fast, but it is better to be safe and meticulous, so that the seeds can benefit to the maximum.

As the mood becomes more and more peaceful, the technique of warming the tree species is becoming more and more skillful, and even can feel the emotions of the tree species, they seem to be very happy, and want to take the initiative to get close.

When Liu Yun's qi and blood were completely calm, he found that he was in a good state, and only after a little inquiry did he learn that three hours had passed, and a total of more than 3,000 seeds had been raised, and each grain took an average of three or four seconds.

Sharpening the knife and cutting wood, Liu Yun still rested for two hours, he felt that it was almost, and he began to warm the tree species again, but this time, it was a little abnormal, not only the two true qi smoothly fused together, but also naturally formed a big tree phantom, after the warm seeds, there were signs of breaking the shell and growing leaves, fortunately, this guy was in a state of no fear and no joy, and he had no feeling about it.

With the passage of time, Liu Yun is no longer warm tree species, but in a wonderful epiphany, he himself seems to be incarnated into a big tree, gradually starting from a seed, taking root and sprouting, based on the earth, slowly growing up in the wind and rain, I don't know how long it has been, when he is conscious, his body has stood up to the sky, there is no sign of life around, a scene of the beginning of the opening of the world.

With the change of stars and the passage of time, the big tree felt that the world was monotonous and boring, and decided to create some life to accompany it through the long years, life does not come from the earth, but from the fruit of the tree, with the ripening of batches of fruits, many plants, animals and intelligent life were born.

"Tree of Life", Liu Yun finally shouted out the true name of the giant tree, and at the same time, he was also separated from the state of epiphany, but in his memory, it seemed that a moment had passed, and when he raised his head, he saw that the surrounding tree species, I don't know when, had grown new and tender leaves.

How is this possible, has it been a few months, Liu Yun couldn't help screaming, this is a big mistake, or Zhinao reminded him in time, it was only three days, so that Commander Liu would not have a mental breakdown, and in a blink of an eye, oops, the tree seed has sprouted, and it has to be planted quickly.

Jatropha is a very good tree species, and the land is barren, but this guy likes the sun and light, and most of them are planted in August and September, and now it is only mid-February, located in the western Sichuan Plateau, it is completely a cold and snowy appearance, which makes Liu Yun, who is ready to plant trees, at a loss.

I don't know if it's the sequelae of warm-nurturing tree species, Liu Yun can actually sense the meaning of tree species, they are not afraid of the cold at all, as if they have become a species in a different space, extremely weird and magical.

In desperation, I had to plant a few trees to try, fortunately, in western Sichuan County, the land is sparsely populated, many places are inaccessible, want to plant a few jatropha trees, or more than enough, Liu Yun found a valley at random, the slope trend is quite smooth, each tree is three meters apart, and watered with snow water.

More than 90,000 small saplings, the number is huge, if one is the case, the land required for seedling cultivation is as high as one square kilometer, Liu Yun wants to plant artificially, of course, it is thankless, but fortunately, there are ant robots, send twenty or thirty ants, and it can be completed in one day.

The ants strictly followed Liu Yun's operation steps and began to plant trees in an orderly manner, Liu Yun observed for a while, and did not see anything wrong, the slope is a typical sunny type, in the surrounding mountains, the snow does not melt all year round, and there is no shortage of water sources, so he is also ready to leave, and at the same time let the ants guard here for a period of time after planting, and report to him at any time.

Liu Yun returned to the town of western Sichuan, after seeing a group of cronies, was about to go all out to work, suddenly dizzy, then I knew that these days, in order to warm the tree species, consumed a lot of spirit, for a while, I wanted to work normally is no way, so I had to sit on the chair to recuperate.

When I was bored, this guy saw that on the desk, there were a lot of government bulletins, and he was idle anyway, so he chose some casually to see, it seemed that there was a lot of information, but 80% of them were content that praised the Three People's Principles or reflected the situation of the Republic of China.

Before reading a few pieces of information, Liu Yun wanted to sleep, fortunately, he accidentally found the news of the second Shaanxi-Gansu war, this Shaanxi-Gansu war is really weird, since the end of November last year, it has been almost three months, all kinds of good news and war reports are a lot, but the progress is not big, the important county town in the red zone has not been captured, but the vicinity of Xi'an, Lanzhou has been unpeaceful.

Even if he comes from the future time and space, Liu Yun can't see clearly, since he helped the Red Army buy arms, there has been a butterfly effect, and then after the Wenchuan War, although it is not unrecognizable, but it has also greatly promoted the historical process, such as the Red Fourth Front Army left Sichuan, at least a year earlier.

The Red Army's westward expedition, which was supposed to take place at the end of 1936, will probably not happen, and the main force of the Red Army is as high as 60,000 or 70,000.

By the way, just like this, how can Lao Jiang be willing to rest, Liu Yun doesn't believe in this evil, and then look for Lao Jiang's recent situation, well, I found it. The first page of the Central Daily, "On 11 February, the 25th year of the Republic of China, Chiang Weizuo, together with Kong Xiangxi and other Nanjing dignitaries, set out from Shanghai on a Huaxia cruiser, passed through Taiwan and Midway, and headed straight for the west coast of the United States.

Seeing this, Liu Yun was also stunned, hey, he was busy running around these days, and he forgot about such a big event, it is said that he should go to Nanjing and Shanghai, and personally send Lao Jiang and Kong Caishen away. By the way, I don't know what happened to Kong Yuling, this is easy to do, just let Zhi Brain contact the ants.

Although the Hawaiian Islands are far away, they are still within the contact range of the brain, although the signal is worse, it is better than nothing, it just happened that Kong Yuling had just gotten off the ship, and was about to sleep in the accommodation, the person was extremely tired, and he was also forced to speak in spirit, and fell asleep after a few words, leaving someone to talk to himself.

The ant version of the long-distance call is only halfway through, and Liu Yun is also very depressed, but this guy has been in the United States before, and knows that this is because of the time difference, and now it is daytime in western Sichuan, and it is mostly late at night there, but the situation is clear, their journey is quite stable, and the Japanese are not mischievous.

It's good that it's okay, Lao Chiang's visit to the United States is a good thing, just to let the vast number of American people see what the Chinese people really look like, so as not to make a massacre when the devils create a massacre, they are all indifferent, and even continue to sell strategic materials, making the difficult Chinese War of Resistance even worse.

It turned out that the "Jiang Governor War Officer" went abroad, no wonder Zhang Yang Coalition Army, Ma Jiajun, and Yan Xishan were silent, Liu Yun guessed that these forces, in addition to starting to fight a few times, were purely grinding foreign workers, and they couldn't win if they wanted to fight, and they had to cut meat if they wanted to make peace, so they had to drag it like this.

"It takes time to grind foreign workers," Commander Liu said with a sneer, saying that it would be best to wait a few more months, and wait until June or July, when the air force cadets graduate, and the Red Army will have more than 100 cadets, which will be enough to form a flying group, and he will give 100 fighters for nothing, so that these forces can also taste the taste of being bombed.

Speaking of Air Force cadets, Liu Yun immediately set off to West Sichuan University to see the recent training situation of the Air Force Academy, anyway, the oil in the Jintang Oilfield is shallow and relatively easy to exploit, and the daily output has reached dozens of tons, and it is continuously transported to West Sichuan through the Wenjiang River and the railway, and there is no shortage of oil for a while.

When he arrived at the Air Force Academy, President Liu found that the Air Force cadets had not been idle during this time, and had actually made a simple rotator, which could simply simulate the flight of fighters, and at the same time, they also worked together to sum up new pilot rules, and even conceived the formation and formation in air combat.

Seeing such a strong learning atmosphere, Liu Yun was also greatly moved, although he also agreed with Confucius's saying, "If you learn without thinking, you will be reckless, and if you don't think, you will die", but the students have thought enough, learned enough, and even got tired of it, so the rest is how to practice.

Now there is no shortage of fuel in western Sichuan, Liu Yun officially informed everyone that from now on, all-weather high-intensity training, flight training is no longer artificially limited, and the original 12 training planes have been changed to 24, but attention must be paid to safety issues, and the students immediately cheered.

Liu Yun simply gave an impromptu speech, highly praised the efforts of the instructors, called them the heroes of China, and called them to take them as an example to defend the country and drive out the Japanese invaders.

Subsequently, Liu Yun also stopped talking around and announced the graduation time in advance, hoping that all instructors and students will work together to strive for everyone to pass the graduation assessment.

Considering the feelings of the students, Liu Yun quickly ended his speech, and instead held an internal meeting of the flight academy with the instructors, mainly to discuss the graduation issue, and the students were divided into groups and implemented to the instructors, and for each qualified person, a reward of 1,000 US dollars was awarded, and there was no upper limit.

Most of these instructors are Germans, and they came to China for money, and there are more than 1,200 trainees, and if all of them graduate, they will receive $1.2 million, which is even worse than robbing money, and they also have a lot of basic salaries.

As for the graduation assessment, after discussion, it was decided to divide it into three stages, the first stage is the theoretical assessment, the second stage is the flight assessment, and the third stage is the actual combat simulation. It seems difficult, but in fact it is very simple, the theoretical assessment is mainly based on the pilot, and some ground operations are added.