Cao Er was stunned and said, "Actually, any living thing contains the source of life."

"Damn it!"

The third prince suddenly rebuked Cao Er so much that he jumped up from the stool with half of his butt, knelt down and kowtowed repeatedly.

The third prince was still furious and shouted sternly, "I told you not to talk nonsense, don't talk nonsense, I'm a bit flirting with words. How can you not know that any life thing can contain the power of life. You want to show off, you are a bastard, and you are so angry that I'm so angry."

He shouted angrily, but his eyes were actually glanced at Xu Yi's face. As long as Xu Yi was a little angry, he would immediately cut Cao Er alive. His anger towards Cao Er was not a disguise, and he cursed in secret: You are so splattering, you know who the old man is in front of you. If you want to die, don't hinder me.

"Okay, I see that your highness is a little tired, so I ask your highness to go out for a rest. I will call your highness to come later."

Xu Yi couldn't bear it anymore and simply issued an order to expel guests.

In Cao Er's dumbfounded expression, the third prince left step by step and turned around. Before leaving, he did not forget to add a sentence, "Be careful to serve", which made Cao Er suspect that the Divine Doctor Xue in front of him was born as the dead emperor.

"Mr. Cao continued."

Xu Yi comforted him, and he did not think that Cao Ershi's words were nonsense at all, but instead had a sudden enlightenment.

Any living thing contains the source of life. Following this idea, isn’t it true that it is not just precious medicine that can replenish the source of life of the body.

Cao Er became more and more careful, lowered his voice and lowered his speed, "The villain looked at the appearance of Mr. He seemed to have lost his vitality. I heard this question again. I thought I wanted to ask how to replenish the source of life. The villain guessed, please don't blame me."

Xu Yi waved his hand, "Solving doubts is comparable to preaching and teaching. Mr. Cao doesn't need to be polite. Someone did ask how to replenish the source of life."

Cao Erdao, "It is not only a way to replenish the source of life, but also a treasure medicine. The treasure medicine condenses the essence of heaven and earth, and is also the essence of plants and trees. Its nature is the warmest. It is the most harmful to the body. Why does Mr. Xu skip the treasure medicine alone?"

Before Xu Yi could answer, Cao Er reached out to catch a strand of grayish whiteness, which was a strand of hair that suddenly fell from Xu Yi.

Cao Er rubbed it gently, and all the gray hairs broke.

Cao Er was shocked, "No wonder, no wonder, given the current situation of Mr. I just rely on the medicine to warm up, I am afraid of being as many as a mountain."

Xu Yi said, "I dare to ask if there is a source of life suitable for human body tonic."

Cao Er pondered for a moment and suddenly looked up, "It is true that besides the precious medicine, there are still blood and blood of the demon clan, which is the most important tonic. However, it is difficult to find the demon clan. The blood of ordinary beasts is also full of vitality and strong source power. There are often weak children among the people who want to buy blood from the tiger mountain pigs to make a supplement to the acquired."

Xu Yi was overjoyed, "Mr. Cao means that the blood of beasts can replenish the power of life."

Cao Erdao, "That's true. In addition to polishing and exercising, it is to nourish the body. With the same level of exercise, eating fishy and fierce things must grow stronger than eating vegetarian food. This is common sense in the world. However, blood supplementation of fierce beasts is only suitable for ordinary people, not for martial arts monks."

Xu Yi frowned slightly, "What does this mean?"

Cao Erdao, "It is because ordinary people are weak, even if they are tonic, they must be less needed. In addition, ordinary people do not need martial arts practice and there is no restriction. On the other hand, if a monk uses the blood of a beast to supplement, the needs must be huge. Take the treasure medicine for example. Dozens of treasure medicines suitable for replenishing the life source power may not be able to fully supplement the life source power of a severely injured near-death monk. The blood of a beast contains rich life source power, but compared with other things, it is far less than that of the treasure medicines born to the earth for dozens of hundred years."

"From this point, if the blood of a beast is used to replenish the life source power, the demand will definitely be abundant, and it cannot be said to be hundreds of. In addition, it is also the most critical point. As mentioned above, various life source power are the most pure, and the damage to the monks is the most harmful. The blood of a beast is the most complicated. It is transformed into a life source power. The huge amount of supplementation will also defile the bloodline and hinder the practice."

"Doctor Xue, your life power is weak and you can still behave like an ordinary person. You must be a first-class monk. Therefore, it is really not suitable for you to replenish the blood of a beast."

Cao Erman thought that as soon as he said this, Dr. Xue would be lost. He didn't know that Xu Yi looked as usual and was vaguely happy.

But he listened to Xu Yi, "I guess he has some wonderful methods to take the blood of a beast to nourish the body. I would like to ask Mr. Cao to give me some advice."

Cao Er stood up in shock, "Doctor Xue must not do it. The huge amount of beast blood will definitely lead to dirty blood and poor tendons and veins. What's more, your current situation, if you take it tonic, you will definitely need to take a lot of pain at one time. The severe pain in your body is beyond the reach of people."

"I have a secret method, thank you Mr. Cao for your care."

Xu Yi has no secret method, but he clearly knows his current situation and has no choice. He can hold his life, repay his confidant, and fight against his enemies. God is already open to his eyes.

What is the dirty bloodline? Now that his tendons and veins are broken, how can he have any cultivation?

The reason why there is a secret method is to avoid being overwhelmed.

After hearing Xu Yi say this, Cao Er stopped talking. This person who could cure the third prince in a short time and let the third prince be regarded as a guest of honor, showing extraordinary people. He said that there is a secret method, and he must have a great method.

After a thought, Cao Er said, "If you really have a secret method, forgive me for saying more words, why not try the Shenyuan Pill."

"What!"

Xu Yi was really surprised, "The Divine Yuan Pill is also effective, and can the elixir also replenish the vitality power?"

As soon as he said this, he realized that he had said something outside, "The Leaking Pill is just to replenish the power of life."

However, Cao Er did not doubt his identity as a miracle doctor, but instead became a little proud. Even if the miracle doctor, how could the achievements of elixirs and precious medicines be comparable to his own family of master craftsmen? "Of course, elixirs can replenish the source of life. The path of elixirs is extremely mysterious and cannot be discussed by Cao. I skimmed this section and only talked about this divine essence pill. Generally speaking, the divine essence pill is famous in the world, and it is a necessary elixir for the body to cross the Qi sea. It can be said that the reason why the cultivation in this world can prosper depends entirely on the publication of this pill."

Xu Yi has heard of this theory.

From body to the Qihai, the medicinal power of the Shenyuan Pill is needed to impact the Shenyuan Pill, but before this pill was created, the Qihai realm was like a natural barrier. It was not until this pill was released that the Qihai realm was born in large quantities.

"I just want to know why Mr. Cao said that this Divine Yuan Pill has the effect of replenishing the source of life."

Xu Yi pointed out in a vague way that he was not interested in listening to long-term discussions.
Chapter completed!