The person in Zhong Kui's memory was a girl of thirteen or fourteen years old. However, the yin energy in that girl's body was flowing, and the yin energy in her body was not the yin energy in the underworld, but the ordinary yin evil energy.

Because her body was filled with ordinary evil spirits, the little girl did not lose consciousness when she was sick, and because of this, the little girl suffered a lot. If she had not met Zhong Kui who was traveling in the mortal world, she would have probably never lived beyond the age of eighteen.

And that little girl's illness is actually not a disease, but a kind of constitution. If this constitution is in the mortal world, almost no one can cure it and will eventually die. Moreover, if this constitution is not improved, it will be difficult to live beyond the age of eighteen. This must be treated by someone, otherwise it will be a failure at the age of seven or eight.

However, for the world of cultivation, that kind of physique is a rare physique. There are not many people who can cure this physique, and this physique is nowhere in one hundred million. In addition, some people who have died early, this physique is even more rare. Zhong Kui has also seen it while traveling in the world of mortals.

He has only seen this example in his life for more than a thousand years, because the formation of this constitution is innate, and the conditions for formation are very harsh, requiring Yin wheel, Yin year, Yin month, Yin hour, Yin cavities, Yin earth, Yin life, father Yin body, and mother Yin body, which are indispensable, so it is also called the Nine Yin meridian.

This Nine Yin Meridian is difficult to treat in the mortal world and can be said to be a terminal illness, so it is also called the Nine Yin Meridian.

Although Dai Yuxin's condition is not very similar to that little girl, it is essentially the same. However, Dai Yuxin's body has been replaced with pure underworld yin energy, but his physique is actually still the Nine Yin meridians. It is just that her treatment method is different from that little girl's treatment method.

Moreover, once the physique of the Nine Yin Jue Mai is cured, her physique will undergo a qualitative change. At that time, it will not be the Nine Yin Jue Mai, but should be changed to the Nine Yin Holy Mai.

This is also why in the world of practice, I loved and hated this physique. This physique can be said to be in the billions, and one in ten thousand survived in the billions, but the survivors will become a genius of practice and will reach the level of hard work for some people in a short period of time.

But Xiao Yu is now thinking about Dai Yuxin's situation. Her condition is the same as those of the Nine Yin Jue Mai, but it has a fundamental difference, just like the same bottle, one containing wine, the other containing alcohol.

Xiao Yu couldn't figure out why this situation occurred. If Dai Yuxin's body was filled with evil spirits, he could barely accept it. Although the Nine Yin Jue Vein was difficult to produce, there were still some, but it was relatively rare.

But now her body is pure yin energy from the underworld, which is a bit incredible. Even Xiao Yu has Zhong Kui’s memory, he can’t figure out why.

"Well! Old Dai, is your granddaughter born on the 14th day of the seventh lunar month?" Suddenly, Xiao Yu, who was sitting on the chair with his eyes closed, suddenly opened his eyes and looked at Old Dai and asked. Although he was asking, there was a tone of affirmation in his voice.

"Uh...yes! It's early morning of July 14th!" After hearing Xiao Yu's words, Old Dai nodded and said. He didn't feel that there was nothing wrong. Many people here know about his granddaughter's birthday because it was the days when his granddaughter was sick.

Many doctors here have seen Dai Yuxin when she was sick, so there is nothing strange about Xiao Yu who has heard of it. But what makes him strange is that Xiao Yu asks what he is doing?

After hearing Mr. Dai's words, Xiao Yu's eyes returned to calm and slowly closed his eyes. He didn't expect that Dai Yuxin was born on July 14th. He also had some general guesses about Dai Yuxin's situation. Although it was a guess, Xiao Yu was a little sure, but it was just that it was not. He would only know when Dai Yuxin was sick next year.

However, Xiao Yu was nine-point sure of his guess. If this was the case, "then...then... Dai Yuxin would be the best practice material." Xiao Yu glanced at Dai Yuxin sitting on the chair, and thought in his heart.

Moreover, if Dai Yuxin wants to be cured in this situation, there is no other good way, so she can only practice. In this case, if she refines the yin energy in her body, she will be the best demon-eliminating master.

Thinking of this, Xiao Yu couldn't help but feel excited. If she could practice, although she didn't know what level she could finally reach in this modern world with thin energy? But there was no problem beyond Master Zhang and others.

The key now is that he doesn't know how to tell Dai Yuxin's family that, in addition, is Dai Yuxin's situation like this? It will be confirmed when she is sick next year.

Fortunately, Dai Yuxin's body is fixed and fog. If she is like an ordinary Nine Yin Jue Zhi, she will get sick once a month, I'm afraid she won't be able to survive now.

After a long time, Xiao Yu slowly opened his eyes and looked at Dai Yuxin.

Xiao Yu thought until now that he only thought of this possibility, that is, when she was born, it was the time when the Ghost Gate was opened on July 14th. It should be said that when she was born, a Ghost Gate appeared beside her and her mother, and her body was the Nine Yin meridians, so it had a great attraction to the Yin Qi.

At this time, the ghost gate was wide open, and the pure yin energy that floated out of the underworld was absorbed by her body. The pure yin energy and the Yin evil energy in the underworld were also divided into qualitative differences, so after the pure yin energy in the underworld entered her body, it was deposited in her body.

If this pure Yin Qi is in the human world, it will be like a pool of stagnant water. Only when the Ghost Gate is opened on July 14th every year, the pure Yin Qi in her body will be stimulated by the pure Yin Qi in the Ghost Gate and become active. This pure Yin Qi is much stronger than the Yin Evil Qi. However, whenever the Ghost Gate is closed, the Yin Qi in her body will become silent again. Even if Xiao Yu gently stimulates it, it will not have any abnormal movement. This is also Xiao Yu guessed why Dai Yuxin always had illnesses in those few days, rather than having illnesses every month like other Nine Yin Jue Zhi.

The ordinary Yin and Evil Qi is the most frequent moment of activity in the middle of the month, so it usually happens in the middle of the month. For Dai Yuxin, there is no yin energy stimulation from the underworld, and no matter how much Yin and Evil Qi is, it will not have any impact on her.

Of course, if it is an ordinary Nine Yin Jue Zhi, it will recover one or two days after each illness, but Dai Yuxin is different. She always has to rest for half a year after each illness. If it weren’t for Mr. Dai, a Chinese medicine doctor, who has been taking medicine to regulate her body, she would probably have lost all the time when she was a child. Even so, she might not be able to survive at the age of eighteen.

Dai Yuxin is already sixteen years old, which means that if she hadn't met Xiao Yu, she would have two years to live.

"How is it? Master Xiao, how is Yu Xin?" As soon as Xiao Yu opened his eyes, Old Dai looked at Xiao Yu anxiously and asked.

When Mr. Yue and the other old Chinese doctors saw Mr. Dai asking Xiao Yu, they also turned their eyes to Xiao Yu, hoping that Xiao Yu would give an answer. They had been struggling for more than ten years for Dai Yuxin's illness, so they could imagine their anxious mood.

Xiao Yu thought for a while, looked up at Old Dai, and said with a hint of embarrassment on his face: "I have figured out the cause of the disease, but this treatment..."

"What? Really? Have you found the lesion? What disease is it?" As soon as Xiao Yu finished speaking, Old Dai, who was looking at Xiao Yu, suddenly showed an excitement on his face, and a series of questions blurted out.

After hearing Xiao Yu's words, the old Chinese doctors looked at each other in shock. After hearing Old Dai's question, they looked at Xiao Yu again, waiting for his answer.

You should know that among these old Chinese doctors, many of them have a strong personal relationship with Dai Lao. Therefore, they can be said to rack their brains and try their best to make it hard for Dai Yuxin's illness, but they still have no clue. Now when they heard Xiao Yu say that they had found the cause of the disease, their faces were full of disbelief.

Although they also knew that Xiao Yu might have found out the cause of Dai Yuxin, because Xiao Yu now has this strength, otherwise they would not have come to see Xiao Yu to treat Dai Yuxin, but when Xiao Yuzhen revealed that he found the cause of the disease, they felt unbelievable again.

This is a contradictory psychology. The psychology knows that this is the fact, but instinctively unwilling to admit it. They have studied this disease for ten years, but have no clue. Now Xiao Yu has found the cause of the disease after a while. Even though he knows that this is the fact, he is still unwilling to believe it.

Xiao Yu was about to speak when he suddenly looked at Dai Yuxin. He didn't know if saying this would have an impact on her.

"Big brother! It's okay, tell me! Is my illness not cured?" Dai Yuxin saw Xiao Yu look at her. Although she had a bad premonition in her heart, she was very calm and asked Xiao Yu.

"Master Xiao, tell me! She has the right to know!" Old Dai couldn't help but feel sank when he saw Xiao Yu's appearance, but he still said to Xiao Yu that the Dai family could not hide Dai Yuxin's condition when she was ten years old, so as long as there was a result, no matter what the result was, the Dai family would tell Dai Yuxin.

"Well... Her condition is very special. This is a kind of suicidal pulse. People with this suicidal pulse generally do not live past eighteen years old. Most of them are already in trouble at the age of eight. Only those who are well-managed can survive the eight-year-old hurdle. As for the suicidal pulse at the age of eight, it can basically be said to be a dead hurdle, and there are very few who can escape it!"

Xiao Yu pondered for a while and said to them...!~!
Chapter completed!