Chapter 767: Beast Blood

Cao Er was startled, and said, "In fact, any living thing contains the source of life."

"Bastard!"

The third prince suddenly reprimanded him, causing Cao Er to jump up from the low stool with half of his buttocks on, fell to his knees and kowtowed repeatedly.

The third prince was still furious, and sternly shouted, "I told you not to talk nonsense, don't talk nonsense, but I like to talk about words, how can you not know that any living thing can contain the source of life, and I want you to show it off, you bastard, you are so angry Palace..."

He was yelling angrily, but his eyes were actually glancing back and forth on Xu Yi's face. As long as Xu Yi showed any anger, he would immediately cut Cao Er alive, but the anger towards Cao Er in his heart was not a disguise, and he kept cursing inwardly: You You're so talented, you know who this old man in front of you is, if you want to die, die yourself, don't bother me...

"Okay, I see that His Highness is a bit tired, please go out to rest, and I will call His Highness later."

Xu Yi couldn't bear it anymore, so he simply issued an order to evict the guest.

In Cao Er's dumbfounded expression, the third prince walked away step by step, and he did not forget to add a sentence, "be careful to serve you", which almost made Cao Er suspect that the doctor Xue in front of him was the reincarnation of the dead emperor.

"Mr. Cao continued."

Xu Yi said a word of relief, he didn't think Cao Ershi's words were nonsense at all, on the contrary, he had a kind of epiphany.

Any living thing contains the source of life. Following this line of thought, doesn't it mean that it is not only the precious medicine that can replenish the source of life in the body.

Cao Er became more careful, lowered his voice, and slowed down his speech speed, "The villain looks at Mr.'s appearance, and he seems to have lost his vitality. Hearing Mr.'s question again, it is expected that he wants to ask how to replenish the source of life. The villain guessed wildly. Please don’t blame me, sir.”

Xu Yi waved his hand, "Dispelling doubts is comparable to preaching and teaching, Mr. Cao, you don't have to be polite. A certain person is indeed asking how to replenish the source of life."

Cao Erdao, "Since it supplements the source of life, it should be the first choice of precious medicine. The precious medicine condenses the essence of heaven and earth, and is the essence of plants and trees. Its nature is the warmest. Using it to warm the source of life will cause the least harm to the body. Mr. He skips it alone. Precious medicine."

Without waiting for Xu Yi's answer, Cao Er stretched out his hand to catch a strand of gray hair, which was exactly a strand of Xu Yi's hair that fell suddenly.

Cao Er stroked lightly, and all the gray hairs broke off.

Cao Er turned pale with shock, "No wonder, no wonder, given Mr.'s current situation, relying solely on precious medicines for warming and tonic, there are countless fears."

Xu Yi said, "If you dare to ask, there is still a source of life that is suitable for the human body to nourish."

Cao Er groaned for a while, then raised his head suddenly, "There are indeed more, besides the precious medicine, there is still the flesh and blood of the monster race, which is the most tonic, but the monster race is hard to find, and the blood of ordinary beasts is also full of vitality and strong source. If you have a baby with a weak fetus, I want to buy the blood from the heart of the Tiger Mountain Pig, as an acquired supplement."

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

Cao Erdao, "That's true. The so-called physical fitness is not only tonic, but also tonic. With the same level of exercise, eating fishy and fierce food will definitely grow stronger than eating vegetarian food. This is common sense in the world. However, the blood of beasts Tonic is only suitable for ordinary people, not for martial arts monks."

Xu Yi frowned slightly, "What do you mean?"

Cao Erdao said, "Because ordinary people are weak, even if they take supplements, they need less, and ordinary people don't need to practice martial arts, so there is no restriction. On the other hand, if monks use the blood of beasts to nourish, they need a lot. Take precious medicines as an example. Ten precious medicines that are suitable for supplementing the source of life may not be able to fully replenish the source of life of a seriously injured and dying monk. The blood of ferocious beasts contains rich source of life, but it is only compared to other things, compared to tens of hundreds of years The precious medicine that is naturally raised is still far behind."

"From this point of view, if the blood of ferocious beasts is used to supplement the source of life, the demand must be abundant, perhaps in the hundreds. In addition, it is also the most critical point. Medicine is the purest and will do the least harm to monks, while the blood of ferocious beasts is ferocious and heterogeneous, even if it is transformed into life force, a huge amount of tonic transformation will also pollute the blood vessels and hinder the cultivation."

"Master Xue, your vitality source is so weak, but you can still behave like an ordinary person, you must be a first-class monk. Therefore, the blood of ferocious beasts is really not suitable for you."

Cao Erman thought that as soon as he said this, this genius doctor Xue must be lost, but Xu Yi's expression was as usual, with a hint of joy.

But Xu Yi said, "There must be some wonderful way to take the painstaking efforts of ferocious beasts as a tonic. Please give me your advice, Mr. Cao."

Cao Er was so shocked that he stood up, "Master Xue must not do it, the huge amount of animal blood will definitely cause blood vessels to become dirty and tendons not smooth, not to mention, in your current condition, if you want tonic, you must need a large amount at one time, and your body will be severely damaged." The pain is unbearable."

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

Xu Yi didn't have any secret methods, but he clearly knew that in his current situation, he didn't have much choice. To be able to hang his life, pay his confidant, and kill his wife was an eye opener.

What is dirty blood, his tendons are broken now, so there is no cultivation at all.

The reason why there is a secret method is just to avoid a lot of verbosity.

Hearing what Xu Yi said, Cao Er stopped talking. This man can cure the third prince in a short time, and let the third prince with such a temperament be regarded as a guest of honor, which is extraordinary. He said there is a secret method, so there must be An amazing method.

With a thought, Cao Erdao said, "If you really have the secret method, forgive Cao for saying more, why don't you try Shenyuan Pill."

"What!"

Xu Yi was really taken aback, "The Shenyuan Pill is also effective, and the pill can also replenish the source of life?"

As soon as he said this, he knew that he had said something in layman's terms. Isn't Leu Dan specially used to replenish the source of life.

Cao Er did not doubt his identity as a genius doctor because of this, on the contrary, he felt a little complacent. Even if a genius doctor, in terms of the achievements of pills and precious medicines, how could he compare with his family of master craftsmen in the court, "Of course pills can supplement life. Yuanli, the journey of alchemy, is very mysterious, and it is beyond Cao's ability to discuss it. I will skip this section and only talk about the Shenyuan Pill. Generally speaking, the Shenyuan Pill is famous in the world because it is forged to cross the sea of ​​​​qi. A necessary elixir. It can be said that the cultivation in this world is prosperous because of the release of this elixir..."

Xu Yi has heard of this theory.

From body forging to sea of ​​qi, it requires the impact of the medicinal power of Shenyuan pill, but before this pill was made, the realm of sea of ​​qi was like a natural moat, and it was not until this pill came out that sea of ​​qi was born in large quantities.

"Someone just wants to know why Mr. Cao said that this Shenyuan Pill has the effect of replenishing the source of life."

Xu Yi vaguely stated that he was not interested in listening to long speeches.

Cao Erdao, "Miraculous Doctor Xue is an extraordinary person. Let me tell you something, Miracle Doctor Xue must have understood. How much does a cultivator change from body forging to sea of ​​energy? What is the source?"