Qi, for Liu Yu, is not a new thing.

Qi is the most powerful poison in his body, a boarding heart-eater, and a capricious villain.

Even so, he still couldn't understand the mystery of Qi, let alone completely suppress it.

So, when Dessing spoke of this verse, he paid special attention and immediately listened with all his attention.

Di Xin walked a few steps, looked at Liu Yu with deep meaning, and said, "After several generations of study, the Cao family has finally mastered the mystery of controlling Qi. Except for Bian Que, the ancestor who wrote the "Book of Stasis", no one in the world has been able to do this before. According to the legends of the rivers and lakes a long time ago, those who can successfully control the Qi will definitely be unparalleled in the world and become the top master in the world!"

"Now that the Cao clan has understood the mystery of Qi, they should have become the top masters a long time ago, why have they not been able to destroy the Yuan clan? Liu Yu voiced his doubts.

Di Xin smiled, "It's a pity that although Qi is a very magical power, no one can easily obtain it. Although the Cao clan had mastered the method of imperial qi, they were unable to obtain enough qi through cultivation. Each generation of Cao people has practiced hard all their lives, and when they die, they can only get a pitiful little bit of Qi. A very small amount of Qi does not exert any decent power. So the Cao people came up with a wonderful way to pass on their Qi from generation to generation, and by the time Cao Dongli came to his generation, he had accumulated a lot of Qi. It's a pity that this person suffers from a serious heart disease, otherwise he would have the potential to compete with Yuan Longcheng. ”

In this way, Yuan Longcheng can be regarded as having escaped. Liu Yu smiled faintly.

He secretly sighed that things are always so strange in the world, and some people are surprisingly lucky although they are not strong.

Di Xin shook his head slightly, "Yuan Longcheng not only escaped the catastrophe, but also has the opportunity to completely destroy the Cao Clan. ”

"Oh, why?" Liu Yu felt strange, he had fought with Cao Dongxuan, who was known as Ding Tie, and knew that this person was very strong in martial arts. In his opinion, even if this person was seriously ill, it would be difficult for Yuan Longcheng to kill him easily.

Di Xin pursed his lips and was slightly dissatisfied with Liu Yu's distrust, "That's because the Yuan clan produced a peerless genius two hundred years ago, and this person is called Yuan Tiangang. Yuan Tiangang practiced Wen Hou Gong to the point of infiltration, and discovered a convenient method that could quickly cultivate Qi. It's a pity that although this person has great ambitions, he just met Emperor Tai Chaozong. ”

Speaking of this, the corners of Di Xin's mouth curled, and he was sincerely proud of his great ancestor, "Emperor Taizong is a rare talent in a thousand years, even Cao Cao five hundred years ago is greatly inferior to him. After Yuan Tiangang saw Emperor Taizong, he knew that he had no hope of hegemony in this life, so he willingly became Emperor Taizong's courtier.

"Yuan Tiangang has a far-sighted vision, and sees that my Tang Dynasty is extremely prosperous, in order to prevent the descendants of the Yuan family from suffering the disaster of killing and exterminating the clan, he specially instructed his descendants not to have different intentions, and not to practice the different methods he discovered from Wen Hougong for the rest of his life. In the last hundred years, this strange method has been listed as a forbidden art by the Yuan clan and cannot be practiced for life. It wasn't until forty years ago that Yuan Longcheng broke the ancestral system and began to cultivate this secret method, and since then his ambitions have been out of control. ”

Speaking of this, Di Xin couldn't help but sigh again and again, lamenting in his heart that the Tang Dynasty was declining, the courtiers were not ministers, and the country would not be a country.

Liu Yu didn't care about what Di Xin was thinking, and asked: "Yuan Tiangang was actually able to cultivate his own Qi according to the ancestral testament, so this person's martial arts should be the first in the world at that time." If Yuan Longcheng really practiced the martial arts handed down by this person, I am afraid that no one can beat him. ”

"Not necessarily. Di Xin reluctantly restrained his emotions, "The two kings of Shuangyu are both immortal martial arts wizards, although they have not obtained Qi, but they are all extremely profound in martial arts, and they can be called grandmaster-level figures. Although Yuan Longcheng cultivated Qi, it was a pity that his Qi was not out of the righteous path, and his power was greatly damaged. ”

"It's not the right way, why is that?" asked Liu.

"The reason why Yuan Tiangang forbade his descendants to practice this strange method back then was actually another reason. To put it simply, his method is actually a tricky method, and cultivators only need to think skillfully, and their skills can be thousands of miles in a day, but the foundation is difficult to solidify. Qi is the essence of heaven and earth, and if you can't really control it, you will inevitably eat yourself. The more Qi in Yuan Longcheng's body, the greater his internal troubles, and maybe one day he will be killed. Therefore, he must set aside at least five strength at any time to resist the erosion of Qi in his body, and he cannot fight the enemy with all his strength. Do you think his martial arts have been greatly weakened by this?" explained Dessing.

Liu Yu nodded after hearing this, and the truth that Di Xin said was in line with the symptoms of Qi in his body. If it weren't for the fact that he had the power of the Great Snake of Ten Thousand Spirits in his body to compete with Qi, and at the same time, Xuanwei fingering was a martial art that could control Qi, he would have been seized by Qi and become Qi's puppet.

Every time he thought about it, he felt extremely afraid.

Now the Qi in his body seems to be getting stronger and stronger, but the power of the Great Snake of All Spirits has not continued to grow. This worries him, but there is nothing he can do.

"Does Di Gongzi have a solution to the Qi rebellion?" he inadvertently saw Di Xin as a lifesaver.

Di Xin smiled slightly, he was well-informed, and he had already learned about Liu Yu's affairs in Yongzhou, so he said: "It's not nothing, but Lord Liu has to promise me not to continue to match Qingfeng Society and King Kui, and be my friend, so that I can tell you at the right time." ”

"When is the right time?" Liu Yu couldn't help but laugh dumbly when he heard this.

He hated himself for being stupid and pinning his life on a person who had a purpose for him.

He put away his frustration and pretended to be relaxed: "I almost forgot that Di Gongzi is a person who doesn't know martial arts, and asking you such an unanswerable question is too abrupt and offensive, please Haihan!"

Di Xin originally thought that Liu Yu would beg him, but he didn't expect him to react like this, so he was a little annoyed in his heart, and said: "Although I don't know martial arts, my ears and eyes are all over the world, and there is no news in the world that I can't get." As long as Master Liu is willing to befriend me, then I will naturally tell you the mystery of Qi. ”

"No, I don't want any secrets of Qi. If this so-called mystery is just a bait, and I am not a fish, why bother taking the bait. Liu Yu looked at Di Xin with a smile, "Please also ask Di Gongzi to reveal another important news to me, this new news must be weighty enough for us to be happy friends, okay?"

Di Xin pondered for a long time, and suddenly raised his head, with a slight hint of banter in his eyes, "Then I want to ask Lord Liu, if you still miss your parents." Guangzhou is goodbye, but it's been more than four years!"