After closing the door, he waved his hand and sat down, picked up the tea bowl on the table and drank it in a big gulp, "Uh~~ I'm tired to death!" I drank two full bowls of tea in one breath before stopping.

"What the hell is going on? Seeing that you seem to have run a lot of places?" Seeing that Wei Wu seemed to be a little thirsty, he lifted the teapot and poured it for him and asked by the way.

"Hey...... Not to mention, I don't know what's going on in this night, I went to more than a dozen pharmacies, and almost every one of them was bought out, and I used force to force the owner of the pharmacy to sell me his own inventory" I was afraid that everyone would not believe it, and I deliberately lifted a few packets of medicine in my hand and showed it to everyone.

"How can this be? This Yeming City is the largest city in the north, so it stands to reason that there will not be such a situation, could it be that something big is going to happen?" Dong Xuzi guessed with one hand.

"No matter what, it has nothing to do with us, the most important thing now is to cure the junior brother, Xiao Ye, I have already bought the medicine, you can quickly treat the junior brother's injuries!"

Qin Ye shook his head, "No, we have to wait a little longer."

"Wait, what are you waiting for?, do you still need to prepare anything?" Feeling everyone's questioning eyes, Qin Ye shrugged his shoulders, "I can't help it, the Yin and Yang reversal cultivated by our Qin family can only be used to heal injuries after the night, otherwise once my internal force enters the body, it will be a deadly poison."

"What?!Is there still this kind of exercise in this world?" Not only did Wei Wu not believe it, but even Qin Ye himself felt incredible, but he was helpless when it happened.

"Senior brother, have you ever heard of this exercise all these years of running around?" asked Dong Xuzi, who was two years older than him.

"Well, I did!"

"Oh?" It will be Qin Ye's turn to be surprised, you must know that his exercises are the secret of the Qin family, and only the descendants of the family have the opportunity to cultivate, what puzzles him is how an outsider from Dong Xuzi could hear about it.

Since he had to wait for a while now, Dong Xuzi simply sat down and explained slowly: "As we all know, everything in the world is divided into yin and yang, and on this basis, the five elements are derived, and the same is true of the internal strength we cultivate. Although the qi of yin and yang is more or less in everyone's body, and they are interdependent, they are at the same time opposed to each other and are incompatible. Ordinary people practice internal strength, or yin or yang, there must be an overwhelming advantage between the two forces, otherwise once the internal force is running, the opposite forces attack each other, then they will collapse without a fight, or they will go mad at light, and they will die violently in the retrograde direction of the meridians."

Qi Yue, who was in a bad mood, was attracted by Dong Xuzi's theory, and for the first time he heard someone explain the mystery of internal strength to him in detail, he knew that this was a rare opportunity, and he didn't dare to slack off and listen carefully.

I don't know whether it was intentional or unintentional, after Qi Yue began to listen carefully, Dong Xuzi slowed down his speech and continued to speak slowly.

The reversal of the Yin and Yang of the Qin family was happened by the ancestor of the Qin family during an experience, and with this exercise, he created a series of poisonous skills and medical skills, and later founded the Qin family in Lin Lanshan, which has been more than 800 years now. The vicissitudes of life, these eight hundred years not only did not make the Qin family disappear in the long river of history, but its descendants relied on the exercises left by their ancestors to turn the Qin family into the world's leading family of poison doctors," said Dong Xuzi Here, he also deliberately glanced at Qin Ye. Sure enough, when he talked about his own history, the original depression was swept away, and he puffed up his chest as if all this was his glory.

Qi Yue also glanced at the other party, and changed his previous opinion, since he met Qin Ye, he felt that the other party was a gentleman who did not learn and did not know how to do it, and after poisoning the three star monarchs yesterday, he had changed his opinion of him a little, but after hearing Dong Xuzi say this today, he felt that the other party did have the capital of pride.

Seeing Qin Ye's appearance as if he had been beaten with chicken blood, Wei Wu shook his head and continued to ask: "After talking for a long time, what is the matter with the reversal of yin and yang? How can a family stand tall in the rivers and lakes for eight hundred years without falling?"

"The most peculiar thing about this exercise is that it can coexist in the body at the same time, and there is no conflict between them."

"This ...... How is it possible? Yin and yang clash against each other is the supreme principle of heaven and earth, if a single exercise can integrate these two forces, then this can no longer be called martial arts but immortal arts, right?"

"Hehe, in fact, you all want to diverge, although this exercise is powerful, it is not enough to make yin and yang merge!" Qin Ye hurriedly waved his hand and explained.

"Yin and Yang reversal, as the name suggests, is to alternate the two forces in the body day and night, just like the sunrise and moon set, although the two exist under the same space, but it is difficult to see each other, naturally there will be no conflict!" Qin Ye explained the key to this exercise in the shortest language.

"I see...... I really don't know who created this exercise, but it is a simple common sense, but such a subtle martial art can be derived from it" Listening to Wei Wu's sigh, the people present also felt deeply. Qi Yue's harvest is not small, originally as a traverser, his mind is much more open than that of people in this world, but today he can inadvertently learn the mystery of a top martial arts in the rivers and lakes, which has laid a firm foundation for him to go further and further in the way of martial arts in the future.

After seeing that everyone was clear about the special features of their martial arts, Qin Ye then explained: "My Qin family's martial arts are roughly divided into the nine poisons of the yang vein and the six doctors of the yin vein, so if you want to use your medical skills to save people, you have to wait until after the night hour. When that time is the peak of yin qi in the day, the positive internal force in my body will be dormant, and the negative internal force will turn into pure yin true qi in this hour with the help of the power of heavenly time, and I can heal Brother Qing's injuries."

Throwing out all his exercises in one go, Qin Ye was also a little thirsty, and he didn't care about his demeanor, and Wei Wu, who had just learned, picked up a big bowl of tea and drank it.

After listening to Qin Ye say this, when everyone was still thinking about it, Wei Wu dissuaded him with anxiety: "Xiao Ye, you can say these words in front of us, you can go to other places to declare after you go out, otherwise you will be listened to by people with a heart, I am afraid that it will be detrimental to your Qin family."

Qin Ye wiped the remaining tea from the corner of his mouth, nodded with a serious look in his eyes, and said: "Well, Brother Wei, don't worry, I know what to say and what not to say, this is you, I will never be like this if I am an outsider."

"Well, that's good!" Seeing that Qin Ye didn't look like the kind of person who didn't know the depths, Wei Wu was relieved.

On the contrary, Dong Xuzi on the side had been stunned since the beginning, as if he was thinking about something, so he asked after Qin Ye and Wei Wu finished speaking, "I don't understand one thing, generally speaking, poison skills are mainly based on negative internal force, and medical skills are mostly based on positive internal force, why did your Qin family do the opposite, treat injuries with yin and poison with yang?"

Speaking of this, Qin Ye smiled, picked up the folding fan that had not been used for a long time, and pretended to be profound: "This is very simple, most of the poisons in the world are negative, and although there are many poisons in the world, most of them have solutions, and the ancestors of my Qin family have begun to transform the ancestral exercises several generations ago in order to pursue some unsolvable strange poisons, until my grandfather's generation has been successful." In this way, most of my Qin family's poisons are positive poisons, and there are very few people in the world who can detoxify yang poisons, after this transformation, my Qin family's poison art has greatly increased its status in the rivers and lakes, and even has faintly reached the boundary of the top family. As for why the negative internal force is used to treat the injury, it is because the power of yin and yang does not make much difference in the treatment of the injury, and I also said just now that my Qin family's exercises will increase at night, and at this time we can treat some strange diseases that cannot be treated at ordinary times, etc."

Until now, everyone gradually understood why the Qin family could become a great family, the wisdom of their family and the control of the current situation were simply daunting, they were able to start working hard for an idea that was uncertain whether they could succeed several generations ago, and they had surpassed nearly seventy percent of the sect families in the world with this seriousness.

Unconsciously, everyone chatted and chatted about the child, and the first thing to know was of course Qin Ye, who cultivated the reversal of yin and yang, because of the special reasons of the exercises, he felt it when the time first arrived, and he did not dare to delay when the time was pressing, and ordered Qi Yue to fry the herbs, while he sat cross-legged on another bed in the room and began to alternate yin and yang.

After all, he was born in a big family, and after just a moment of pranayama, he directly entered the realm of selflessness and began to transform his own internal force with all his strength, and streams of pure positive internal force continued to swim between the hundreds of bones in his body, and even lingered around him visibly from the outside world. This situation did not last long, the milky white internal force outside the body began to converge towards his dantian position little by little, and after the hundred rivers returned to the sea, there was silence for a moment When everyone thought it was over, a breath far stronger than before gushed out from Qin Ye's body, and the strong wind brought up the furnishings in the room to the opposite side and turned into pieces.

Fortunately, Dong Xuzi was quick to move, and he first sealed the entire room with his true qi so that this power did not scatter out, otherwise the entire inn would have been awakened by him just now.

"Senior brother, is this what it is?" Wei Wu asked uncertainly, pointing to the true qi surrounding Qin Ye's body.

Dong Xuzi nodded, "That's right, according to the purity of this true qi, it should be the pure yin true qi he mentioned before, and it is the first time I have seen such a pure negative true qi" Looking at Qin Ye, who is only ten years old, he can already have some pure yin power that ordinary people have never seen in their lives, although it is only a short hour, but it is amazing enough.

"Sure enough, it's better than blue, young people nowadays are really scary, think about when we were at this age...... Tsk," Wei Wu shook his head and said.

As he spoke, Qin Ye had already begun to return to his qi, and he was familiar with retracting his true qi little by little, and it could be seen that it was not the first time that he had carried out such a transformation.

The two glanced at each other and saw the helplessness in each other's eyes, and sighed silently in their hearts.