On the second day, Mrs. Wang came to Yuan Yufei's house alone, not that she didn't want to bring her two sons, she also wanted her two sons to come over to apologize, but she was afraid that if it caused a conflict, it would not be dead, and the fairy would definitely not leave so soon. No, even if the fairy leaves, it can't cause conflict, since Yuan Yufei was accepted as an apprentice by the fairy, her future achievements are limitless, and she can't afford to offend at all. Therefore, Mrs. Wang thought about it again and again and came alone.

The so-called saying too much is wrong, in order to avoid leaking his mouth, Yuan Yufei did not come forward, nor did he hide in the corner and eavesdrop, but discussed the events of the day with Xingchen No. 7. Anyway, Mrs. Wang's matchmaker looked flattering and spoke softly, the performance of "Moon Without Shadow" last night must have shocked them, and Yuan Yufei didn't need to worry anymore.

And Yuan Yufei didn't come forward, but it made Wang Matchmaker believe even more that Yuan Yufei was really the apprentice of the fairy, since he was the apprentice of the fairy, of course he had to have a shelf, didn't he see that the children of the big families in Beicang City were all high, and they didn't look at them as countrymen at all?

Yuan Yufei didn't know that because she lied about the fairy, in order to avoid being exposed, hiding inside played a better role. She's talking to Xingchen Seven about the dantian.

"Xiao Qi, according to what you just meant, the function of the body refining period is to strengthen your body, so that your body can adapt to the entry of spiritual power?" Yuan Yufei asked.

"Yes, master." Xingchen Seven replied that the communication between them was to communicate with his mind in his heart, and Yuan Yufei also sat cross-legged on the bed and closed his eyes to recuperate, his mouth did not speak, but he communicated with Xingchen Seven with his mind in his heart.

"Does that mean I have to start exercising now?" Yuan Yufei asked.

"According to the treatment plan I set for you, there is no hurry to exercise your body, the original owner's body is not bad, but there is no spiritual root, so I can't cultivate." Star Seven said.

"Linggen? What exactly is the function of the spiritual root? How are you going to treat me? Yuan Yufei asked.

"This world is different from every planet in our Universe Federation, the air here is full of something called spiritual power, and the immortal cultivators here are absorbing the spiritual power here and gradually enhancing their cultivation before they can break through." Star Seven said.

"But the spiritual power in the air is not so easy to absorb. Only a person with a spiritual root in his body can absorb the spiritual power in the air. Star Seven continued.

"The spiritual power in the air has various attributes, taking the fire spirit root as an example, it is able to absorb the fire attribute spiritual power in the air. A person who does not have a spiritual root can barely absorb the spiritual power in the air. Star Seven continued.

"Even if there are one or two geniuses among millions of people who can absorb the spiritual power in the air with a body without a spiritual root, as the spiritual power in the body absorbs more and more, not only will it not be able to form a space in the dantian, but it will also burn the body. Therefore, even if there is such a genius, at most, the cultivation can only reach the Qi refining period, and if you want to make a further breakthrough, not only is it impossible, but the spiritual power will corrode the body, and it will cause a serious illness at least and an explosion and death. Star Seven continued.

Yuan Yufei finally understood a little, it turned out that the role of the spiritual root was to expand the dantian space. Of course, it is easier for people with spiritual roots to absorb spiritual power of the same attribute in the air, and it is difficult for people without spiritual roots to do this. Sure enough, the spiritual root is the foundation of cultivating immortals.