Follow Yu and went deep into the palace until an hour later, he came to a tall and majestic wizard. The great wizard didn't know what kind of witchcraft he was practicing. His aura was as sharp as thunder, his eyes were sharp, and Yang Kai felt uncomfortable all over.

"Sir Che, this is Wu Niu!" Yu respectfully gave a wizard witch, and did not dare to raise his eyelids, and introduced Yang Kai who was standing beside Che.

Yang Kai also followed the customs, reached out to support his chest, bent down and said, "Wu Niu, I have seen Lord Che!"

Che nodded slightly, and as soon as he opened his mouth, the sound was like thunder, rolling: "Are you the witch who has the healing medicine?"

"That's right!" Yang Kai looked up and looked at the car.

Che Rao said with interest: "It's hard to see a barbarian like you. Are you from the Floating Tribe?"

Yang Kai shook his head and said, "Southern Man tribe, I am just a weak person."

No witch or barbarian would deny his origin, which was a contempt for himself, so although Yang Kai looked weak and looked like a member of the Floating Tribe, since he said so, the Che did not question it.

When the corner of his mouth was pulled, a smile that was even worse than crying appeared, and he said, "The pharmacist doesn't need to have a strong body. The healing medicine you have configured is so popular among my tribe's people, so you don't have to underestimate yourself."

"Thank you for your praise!"

Yang Kai's appearance was neither humble nor arrogant, which made Che look quite different. It is rare to see a top-grade wizard who can face his own behavior so freely.

Wait... Didn't Yu say he was just a low-grade wizard? How could he be a high-grade wizard?

There are two levels missing among them, and he believes Yu will not make any mistakes in this information.

Although he was suspicious, Che did not ask much, but said, "I believe Yu has told you the purpose of asking you to come."

Yang Kai said: "Yu really said that, and I, Wu Niu, are willing to contribute my own strength to the Frost and Snow Tribe."

A light flashed in the car's eyes. He smiled and said, "It's great. Since that's the case, Yu... bring the witch cow in. If you have any medicinal materials you need, please report it."

"Yes!" Yu responded and led Yang Kai inward.

Soon, the two of them entered a room. To Yang Kai's surprise, there were already two people here, and they were old and their aura was more than better than themselves. They were obviously all wizard-level existences.

Two old men, one with white hair and the other with flower hair, showed their inquiry eyes when they saw Yu and Yang Kai coming in.

Yu nodded slightly. The two old men came forward and said in unison: "Have you met Mr. Niu!"

Yang Kai said in surprise: "These two are..."

Yu said with a little unnatural expression: "It is the helper arranged by Lord Che for you. If you need any help, just give them instructions."

"Why..." Yang Kai smiled slightly, although he had some guesses in his heart, he didn't point it out. After all, this was not a big deal for him. Seeing Yang Kai's smile had a deep meaning. Yu's expression became even more unnatural, and even a faint smell of guilt.

Fortunately, Yang Kai didn't question much. He just said, "I need some medicinal materials, please help me get it."

"Oh, okay, what do you need?" Yu asked hurriedly.

Yang Kai immediately reported the names of the medicinal herbs, and Yu wrote them one by one in his heart. The two old men also opened their ears at this moment. They listened attentively, and refused to miss a single trace of it.

After a while, after Yang Kai announced the names of various medicinal herbs and the amount needed, Yu immediately turned around and went out to prepare.

Yang Kai and the old man were left in the room. Yang Kai turned around and said, "What do you call two seniors?"

The two looked at each other. They both shook their heads and waved their hands with awkward expression, as if they were unwilling to reveal their names.

Yang Kai was funny and thought to himself that the ancient barbarians were innocent and simple. Although they did something that was not particular about learning skills, their conscience was probably condemned, so they were unwilling to name them.

Yang Kai didn't force them, but just found a place to take out a handful of demon insect inner pill from the bag he carried with him, stuffed it directly into his mouth, and swallowed it in one bite.

These demon insect inner elixirs are like rice grains. They are not only small in size, but also have low energy. Yang Kai can eat dozens of them in one hand, and a strange sound from his abdomen makes the two old men who come to steal the skills stunned. However, they don’t know what Yang Kai has eaten, but they only know that he should be practicing, so although they are surprised, they remain silent and do not disturb them.

In just one stick of incense, Yang Kai had already refined the inner alchemy that he swallowed into his belly, and his aura suddenly became stronger.

When he did the same thing again, the two old men could see clearly what he was eating.

The white-haired old man was shocked and quickly stopped him and said, "Mr. Niu, this is the inner elixir of the wild beast. How can you swallow it?"

The old man in Huafa also stopped him and said, "You can't eat it, you can't eat it!"

I have never seen anyone dare to swallow the inner alchemy of the wild beast like this, so he is not afraid of being overwhelmed to death?

"I have always eaten this way." Yang Kai said, while throwing inner elixirs into his mouth. A crackling sound came from his mouth, making the two old men feel creepy and look at him like a monster.

"Do you two want some? The smell of demon insects is crispy!" Yang Kai stretched out his hand with a smile and spread his palms.

The two old men shook their heads into rattles, and were shocked.

Fortunately, at this time, a large number of barbarians from the Frost and Snow Tribe suddenly rushed in outside, and each brought a large amount of medicinal materials. Yu, the leader, instructed those tribes to put the medicinal materials aside in different categories.

After all the medicinal herbs were placed, Yu said: "Wu Niu, everything you want is here, I will stay outside. If you have any more needs, just call me."

"I'm fine!" Yang Kai nodded to her gently.

Yu turned around and left, and brought the door.

Yang Kai closed his eyes and adjusted his breathing, and refined the inner alchemy that he swallowed into his abdomen. Then he opened his eyes and said to the two old men: "Then let's start."

Both old men looked solemn and stood up together.

"Two branches of flowers and rain, one ground fruit, and three goji phytum plants..." Yang Kai kept reporting the names and portions of the medicinal materials, and the two old men immediately entered the state after being stunned for a moment, and accurately found what Yang Kai needed from the thousands of herbs, regardless of the type or portion.

In a short while, a pile of medicinal materials were piled up in front of Yang Kai.

Yang Kai smiled and said, "You two are optimistic..."

As the words were finished, I picked up several medicinal herbs with my hands, and a flash of fire suddenly appeared on my other hand, swaying and the temperature was rising and falling.

The two old men suddenly had a stern expression, not caring about shame or guilt, and staring at the movements on Yang Kai's hands without moving for a moment.

They are all the best pharmacists in the Frost and Snow Department, and they are also highly respected existences. This time they were arranged by the Witch Car to learn the skills. They felt very ashamed, but they also knew that they could not configure the magical healing medicine at all. Even though they knew the ingredients of the medicinal materials, they were still powerless.

But the potion mastered by a pharmacist is often a secret of a tribe and will not be leaked easily. If they want to know the configuration method of this healing medicine, they can only cooperate with the witch car to assist the witch cow in the name of an assistant, and then learn from it secretly.

Who knew that people had seen through their intentions for a long time and had no intention of hiding them. Not only did they configure the potions openly, they even deliberately taught themselves and others' intentions.

Compared with the despicable practices of himself and others, these minds and feelings are like a difference, which makes the two respected pharmacists more and more condemned by their conscience.

The guilt is guilty, but when it comes to refining medicine, the two pharmacists are still extremely focused and persistent, so they are all watching with breath and concentrating, preparing to thank and apologize to this witch bull at that time.

With an imperial elixir like Yang Kai personally demonstrating and teaching, the secret of refining the healing medicine was soon revealed by the two old men.

They are good pharmacists. It is not difficult to configure this healing medicine in Yang Kai. It is just that some of the refining techniques look strange. The two old men only need to think about it and integrate it. After all, they also have a profound refining foundation.

So in less than a day, the two pharmacists basically mastered the configuration method of the healing medicine, and with the encouragement of Yang Kai, they started to experiment in person.

Yang Kai didn't care about them, refining the inner alchemy himself and improving his cultivation. He just waited for them to check after they finished refining, put forward his own opinions and pointed out their mistakes during refining.

The quality of the healing medicine from the hands of two pharmacists is becoming more and more perfect.

The days passed quietly, and in the palace, the two old and one young people almost forgot the passage of time.

Although the two pharmacists from the Frost and Snow Department are old, they are excited every day. The more they come into contact with this witch bull, the more they discover the horror of the pharmacist knowledge mastered by this young pharmacist. Often, a casual guide from the other party can make them feel a sudden realization and benefit endlessly.

The healing medicine from them is no different from that made by Yang Kai himself. In other words, this healing medicine will be a common medicine for the Shuangxue tribe in the future. There is no need to worry about any trauma.

This is a major event that benefits the entire tribe, which makes the two old men feel grateful to Yang Kai.

Ten days later, all the large amount of medicinal materials sent by Yu were healing medicines made by the two old men. With such a large number of healing medicines, the tribe would not have to worry about external injuries for at least twenty years, and could even be sold to other tribes in exchange for other precious cultivation and daily necessities.

When the two old men were concentrating on refining medicine, they did not notice that at some point Yang Kai's aura suddenly surged a lot, and at the same time, the inner elixirs of the demon insects he harvested were completely exhausted.

He felt his own situation with joy. Yang Kai opened his eyes slightly, and the light in his eyes was like lightning, which was so shivery bright.
Chapter completed!