Ling Zixuan felt that if it was really as the Ninth Princess said, then there must be something wrong with the national teacher. But now all this is just speculation, and there is no actual evidence, so the ninth princess can only pay attention to the actions of the national teacher.

Seeing his apprentice's worried look, he promised to wait for the matter at hand to be dealt with, and then go to the capital palace once, and meet the national teacher for a while. The ninth princess was very happy and immediately thanked the master.

"Wen Ting, you are now at the peak of your innate nature, just take this opportunity to break through here, as long as you enter the Dao, your "Immortal Sutra" exercise can really play its role and help you quickly improve your strength. In this way, when you go back to the palace, the master will be relieved. Ling Zixuan felt that after the ninth princess returned to the palace this time, she would definitely take action, so she was not very relieved, so while he was by his side, he urged her to break through the cultivation of truth.

Of course, the ninth princess would not disobey her master's order, and in just three days, there was a violent fluctuation in a room in the courtyard, but not long after the fluctuation appeared, it was absorbed by the formation.

Everyone came over to take a look, only to know that it was the Ninth Princess who successfully broke through to the Qi Cultivation Realm, and successfully opened the "Immortal Sutra" beginner-level exercises. Since it took a lot of aura to break through, the Yin Spirit Bead was also completely absorbed by her, which made her feel a little pity.

Ling Zixuan saw the Ninth Princess's worry, and said to her with a smile, "Silly girl, the effect of the Yin Spirit Bead on you will only be more obvious before entering the Dao, because you can't use the 'Immortal Sutra' technique to completely absorb the Yin and Cold Qi in the heaven and earth, and at this time, the Yin Spirit Bead will greatly satisfy your need for spiritual energy." Now that you have entered the Dao, directly using your own exercises can fully satisfy your cultivation needs for aura. If you don't believe me, you can try. ”

The ninth princess will be suspicious and try to run the "Immortal Sutra" exercise, the vortex of the dantian in the intuitive body rotates rapidly under the urging of the exercise, and a large amount of spiritual energy is inhaled into the body, and then it is transformed into spiritual power, growing in the dantian. Only then did she believe her master's words.

"This immortal scripture exercise is so magical, I have never felt it so powerful before." The ninth princess said strangely.

Ling Zixuan scolded with a smile, "This exercise is from the hands of a senior in the Rule Realm, how can it not be powerful." As long as you cultivate well, coupled with your innate Yin Spirit Body, you can really achieve the point of living with heaven and earth, and with the sun and the moon. ”

The ninth princess smiled, "As long as I can accompany the master all the time." ”

Ling Zixuan nodded, very satisfied with his apprentice's filial piety. He tapped the center of the Ninth Princess's eyebrows, and a secret book was passed on to her, "This is the Taiyin Divine Pattern, from the Taiyin Divine Clan, for the teacher, I feel that the peerless knowledge and supernatural powers contained in this divine pattern are complementary to your immortal scripture exercises, and can be used as a means for you to fight the enemy, so slowly comprehend it." ”

The ninth princess quickly showed a secret book that exuded an ancient atmosphere in her mind, which was very valuable at first glance, and after she thanked her master, she immediately began to study this set of secret books. Looking at her serious expression, Ling Zixuan didn't bother her, and left the Ninth Princess's room with Chenxin and a few others, asking her to cultivate well.

"Dusty heart, your sword heart is empty now, and you have also broken through the realm of quenching the body, so the master thinks that you need to go outside to experience more experience, this time your senior sister returned to the palace, and worried about her safety for the teacher, so you go back with her, and by the way, you can also experience in the world."

Ling Zixuan is still worried about the ninth princess, since she has found out that there is a problem with the national teacher, she will definitely continue to investigate, with her current strength, although she has the identity of the princess as protection, but in case the national teacher dog jumps off the wall in a hurry, there is still a certain danger, so arrange for Chenxin to be by her side to rest assured.

"Yes, I will definitely protect Senior Sister." Dusty Heart bowed directly to receive the order. The dust on the side was gagged, after all, he had been separated from his senior brother for a long time, so he was a little unhappy.

Looking at the unhappy dusty face, Ling Zixuan touched her head, "You cultivate well, I will go to the capital once after I deal with the East China Sea, and then I will take you to find your senior brother." ”

Chenxi looked at Ling Zixuan, his little head was like a woodpecker, and he kept nodding and smiling.

In the palace, the national teacher sent off King Lin'an's people, and sat alone at the table thinking about what he had just heard. This Ling Zixuan was able to defeat Lu Hui so easily, then he was at least the strength of the peak of God Refining. No wonder he was able to retreat from Lingtai Mountain, it seems that I underestimated him.

The most surprising thing to him was that the Ninth Princess turned out to be his apprentice, recalling that the Ninth Princess's face was much more ruddy than before, and the yin in her body had not been felt for a long time. It seems that after leaving the palace last time, she should have met Ling Zixuan and helped her clear about the possession of the Yin Spirit. Then this Ling Zixuan is a variable calculated by himself.

Unexpectedly, the son of a small merchant in Donghai City suddenly became a master at the peak of god refining and established a sect, which made him feel a little incredible, so he was considering whether to report this matter to the Lord.

However, he quickly dispelled this thought, after all, he only had the strength of the peak of refining gods, and he could handle it himself, how could he disturb the critical moment of the master's recovery. Thinking of this, he quickly wrote a secret letter and sent it out overnight.

"Ling Zixuan, geniuses only become strong when they grow up, but not every genius can grow up smoothly, and many geniuses have died since ancient times!"

"National Teacher!" Just when the national teacher was making up his mind to get rid of Ling Zixuan, a young man wearing an apricot yellow dragon pattern suit came to the national teacher's study. As soon as the national teacher saw the deposit, it turned out to be His Royal Highness the Prince, and he immediately stepped forward to greet him.

"The national teacher is exempt, there are no outsiders here, the national teacher doesn't have to be like this!" The crown prince Zhao Renzhang is modest and unassuming, so everyone in the palace likes him very much. However, it is this kind of character flaw that Emperor Zhao Wenkai feels that he is not suitable to be the king of a country.

"National teacher, recently the northern Xiongnu have harassed me more and more times in Liyang, the border people are miserable, and the Huns are so cruel and lustful that almost every time they enter the country, they will burn, kill and plunder, and even rob the people's daughters. Although under the suggestion of the national division, additional troops have been deployed to defend, but the effect is still not good, I don't know what to do. The prince sighed and said.

"Your Highness, in fact, I have a long-term plan, I don't know whether to talk about it or not." The national teacher pretended to be a gesture.

"Please teach the national teacher!" When the prince heard this, he immediately raised his head with an expectant expression.

"We can build a defensive wall in the northern thirteen passes, ten meters high, stretching for thousands of miles. In this way, the Huns' iron cavalry could not break through, as long as the Huns' iron cavalry was useless, the Hun soldiers would not be enough to worry about. The national teacher smiled slightly.

"Okay, great, why didn't the national teacher offer this plan earlier, wouldn't it be able to stabilize the northern Xiongnu rebellion?" The prince listened to the national teacher's clever plan and applauded loudly.

"Although this strategy is good, the defense wall project is huge, it may take decades, and the demand for manpower and material resources is amazing, so..."

"But with the strategy of the national teacher, this defensive wall can be used to cause chaos against the Xiongnu in the north for generations, and even the war has an indelible effect, of course it must be done. Not to mention decades, even hundreds of years, thousands of years to do. This is a great achievement for all generations! ”

The crown prince's mind was full of expectations for this 10,000-mile defensive wall, no matter how much money was spent and how much manual things were used, he just wanted to make such unprecedented feats during his reign, so that his father could take a good look at how good he was.

"Then since His Highness thinks it is feasible, he will propose it to me tomorrow morning, and hope that His Highness will issue an edict in front of the hundred officials to start construction." The national teacher sent the prince back to the palace.