After a while, his headache also lessened, and the internal force in his Baihui acupoint seemed to gradually become more pure, and he withdrew the internal force from the Baihui acupoint, and then ran into various acupuncture points.

He opened his eyes and saw that since Qiao Ling'er was still practicing, he had not interrupted, and thought to himself, that is, Qiao Ling'er was practicing at a critical moment.

He got up and went out of the cheats library, went to the kitchen, saw that Yahuan was there, so he asked Yahuan to prepare some food, when Yahuan took the food to him, he took the plate and went back to the cheats library, and saw that Qiao Linger was still practicing, he didn't bother, put the food plate on the desk, he picked it up and ate some by himself, and then he opened the tenth page of the "Eternal Life Sutra", which read: Those who practice to this page mean that those who are destined for me can achieve great success, and they need to gather their internal forces in the dantian, and they can practice to build a foundation.

There was some red tape in the back, and he didn't understand it, so he had to gather the internal force in his body, and he slowly moved the internal force towards his dantian, and he also felt that the aura in his body was much thicker than before, and he thought to himself that since he wanted to practice to build the foundation, he should be able to use the bottle of "Zhuji Dan".

He took out the bottle with "Zhuji Dan" written on it from the storage bag, he went to carry the lid, but he still couldn't open it, he injected the aura into the bottle and carried it, but he still couldn't open it, he thought to himself that he wouldn't need to use this pill after he reached the foundation building period, he couldn't help it, he thought to himself, then take the pill out and eat it.

He put the bottle of Tsukidan into the storage bag, and then took out the myelin cleansing pill from the bag, he poured out one and put the bottle back in the bag, then he swallowed the myelin cleansing pill, sitting cross-legged at the desk, just opposite Qiao Ling'er, but this time he felt that the myelin cleansing pill he swallowed was obviously not as good as the original pill, although there would be pain all over the body, but it was only numb, not as painful as the original, he had to take out another pill to swallow, this time it had no effect at all, he knew that the original myelin cleansing pill had no obvious effect on him, even if he was eating more, it would not have an effect。

He had to rely on himself, he wrapped the internal force near the dantian, ready for the final impact, he took out the hundred-year-old He Shou Wu that he bought in the Decai Pharmacy before, and he didn't plan to stew soup or something, he picked it up and ate it, after he ate He Shou Wu, the internal force in the body itself was near the dantian, and at this time another warm current flowed into the dantian.

He didn't wait for this warm current to flow into the dantian completely, he merged the internal force into the dantian, at first there was still a tingling feeling, as if the dantian was about to be torn apart, but fortunately his dantian could still bear it, he continued to inject the internal force into the dantian, at this time he found that the aura in his body was swallowing his internal force, and slowly the aura swallowing force was getting bigger and bigger.

And his aura is getting thicker and thicker, he has to merge all the internal forces in the meridians into the dantian for the aura to swallow, he found that the aura in his dantian is slowly forming a dao platform, he quickly understood that the original foundation building period should be the aura in the dantian to form a dao platform.

He is merging all the internal force into the dantian, and the aura has been absorbing, when the aura has swallowed all the internal force, a platform in his dantian has basically taken shape, but at this time the dantian still needs to absorb the aura, and there is nothing around him that can be used as the aura.

He had no choice but to take out the bottle of "Tsukidan", and then he took out part of the aura from the dantian and injected it into this bottle, since he opened the cap, and at this time his dantian needed most of the aura, and the aura between the surrounding heaven and earth also converged towards his body, he immediately took out a pill of Tsukidan from the bottle of Tsukidan, and then put away the bottle, put the pill into his mouth, and a cool feeling from his mouth entered his various meridians, and then went to his dantian through the cool feeling of meridians.

He also knew that this should be the medicinal properties in this pill entering the dantian, at this time his body appeared a different feeling, he felt that this power was being added into his dantian Dao platform formation, the Dao platform became stronger and stronger, and the aura between heaven and earth was also madly entering his body, I don't know how long it took, a Dao platform in his dantian was formed.

And he found that since there were steps on this platform, but there were only one and a half steps stretching from the bottom to the top, at this time he also felt that the power in his body was completely different from before, he opened his eyes, and Qiao Ling'er was also looking at him at this time, because when Li Feiying was frantically absorbing the aura of heaven and earth, Qiao Ling'er sitting opposite him was also affected by this aura, and she also absorbed a little of these aura of heaven and earth.

Qiao Ling'er looked at Li Feiying dumbfounded, and then asked, "Brother Feiying, when you practiced just now, I seemed to see a breath between heaven and earth rushing towards you. ”

Li Feiying smiled, stood up, waved his arm, and then he took out his "Tianqin Sword", he practiced a set of basic swordsmanship, which was not at all as difficult to use with internal force as before, and now he only needed to inject the aura in the dantian into the sword, and the Tianqin Sword was flying with a sword intent.

He also practiced all the first five styles of the "Blood Drinking Sword Spectrum", and drank it in one go, but he didn't expect to make the sword easier than before, and at this time he also understood that he should have reached the foundation building realm of cultivation.

At this time, Qiao Ling'er was staring at Li Feiying, waiting for Li Feiying to answer the question she just asked, Li Feiying looked at Qiao Ling'er and looked at herself stupidly, and then said with a smile: "What, do I have anything dirty on me?"

Qiao Ling'er looked at him and said, "Brother Feiying, you haven't answered my question just now, what is that breath between heaven and earth?"

Li Feiying said with a smile: "You also feel it, that is what our cultivation world calls aura, this force between heaven and earth that can be absorbed by our human body cultivation is aura, how about it, you should have felt it just now, did you absorb some?"

Qiao Ling'er shook her head and said: "I don't know, but I feel that when I practice the Immortal Sutra, it seems to be much more comfortable, I have practiced to the fourth page, and the internal force is merged into the Du Mai acupoint, but here is stronger than the pain that my body endured when I practiced before, but I just felt the aura around me when I practiced, it seems to be much easier, and I have also completed the content of this fourth page." ”

Li Feiying was also very happy after hearing this, then looked at Qiao Ling'er and said with a smile: "Then you have to practice this exercise diligently from now on." ”