Half a day later, Yang Kai returned to the cave, but in the end he still couldn't figure out what the hell was his Baihuo.

The sect leader Baili Yunsang and the two elders must have known the information, but I don’t know if they have any doubts. Perhaps they were worried that Yang Kai was too young, so they did not tell him too much. They only said that this white fire is not ordinary elixir, and cannot be divided into levels with ordinary human, earth and heavenly spirits. The origin is extremely long, so Yang Kai is careful to use it and pay attention to the changes in the white fire at any time to prevent accidents.

The three of them had a strange attitude towards Baihuo, some desire, some vigilance, and some awe.

They didn't say it, Yang Kai was too lazy to ask more questions, and he couldn't ask anything. Now what he cared about was the sound he pulled out casually...

I just wanted to push everything onto my master's head, but I knew that the sound really existed.

Yang Kai was a little amused and cried, feeling that he had some inexplicable fate with the Xuandan Sect. He casually brought out a false master, but was misunderstood by Gao Xinpeng and introduced it into the Xuandan Sect. Today, he brought out an inexplicable voice and actually connected it with something.

Moreover, judging from the expressions of Baili Yunsang and the two elders, the deity who heard the sound seemed to be something amazing.

And now, there is indeed something amazing in the Xuandan Sect! Yang Kai had a vague guess and couldn't help but look forward to it.

The next day, the one-eyed old man from the spiritual level who had been here before came to Suoyue Peak Cave again. After seeing Yang Kai, he urged his spiritual power to wrap him in the air without saying a word.

By the time he fell down, he had already reached a valley. An old man was in front of him, Baili Yunsang, the leader of the Xuandan Sect. However, he was the only one this time, and the two elders he had seen yesterday were not there.

Yang Kai stepped forward to greet him.

Baili Yunsang nodded: "Follow me."

After saying that, he led the way first. Yang Kai followed closely, walking along the way, passing through the levels. Moreover, Yang Kai clearly felt that there were countless spiritual powerhouses hidden in the darkness in all directions, and he secretly investigated the surroundings. When he followed Baili Yunsang all the way, these spiritual perceptions were tightly wrapped around him, making him feel like a thorny back.

"This is my Xuandan access control area. Only the sect leader and several elders can step in the sect. If others want to come in, they need to spend a lot of contribution points. They also need to go through some investigations to confirm that they are loyal to my Xuandan Sect before they are allowed to enter here." Baili Yunsang walked forward and said casually, "Did you feel anything?"

He asked for some reason, and Yang Kai shook his head and said, "I never felt anything when I go back to the sect leader."

Baili Yunsang didn't care and continued to move forward.

After a while, Yang Kai felt that he followed Baili Yunsang into the abdomen of a mountain. When he arrived here, the scene in front of him suddenly became clear. There was a huge chamber inside the abdomen, and the chamber was filled with a soft light, shining everywhere.

Yang Kai's eyes were instantly attracted by something in front of him.

In front of that, there is an altar-shaped building, and at the top of the altar, there is an ancient four-legged cauldron. The cauldron is about half a person tall, and it looks like the ages. The traces of time remain on the cauldron. The cauldron is filled with misty white mist. The white mist spreads out from the cauldron and flows like water, filling the entire space with a strange force.

Under this power, Yang Kai's mind became peaceful in an instant, and even his spirit reached an unprecedented brightness at this moment.

At this moment, Yang Kaifu reached his heart and suddenly pointed to the sword, turned around and came to the cave wall beside him, urging spiritual power to write and draw on the rock wall.

Baili Yunsang was startled by him. He didn't know what nerve he was venting. When he was about to stop him, he suddenly looked up again. He seemed to have thought of something, and quickly kept silent, but instead looked at Yang Kai's movements seriously and focused.

A rustling sound rang out. Although this place was forbidden, the real value was just that big tripod. The other altar chambers were just ordinary things. Therefore, under Yang Kai's movement, a row of dense small characters quickly appeared on the rock wall, and a layer of sand and dust quickly appeared under his feet.

The whole process lasted almost half a stick of incense. Only then did Yang Kai suddenly groan and covered his head and stopped his movements.

Baili Yunsangdu walked to him, staring at the things on the rock wall with his eyes radiating, his expression was so excited that he murmured to himself: "I can't believe it, I can't believe it!"

"Master of the Sect..." Yang Kai shook his head and turned his head and shouted.

"Oh, are you okay?" Baili Yunsang then remembered to pay attention to Yang Kai's situation.

Yang Kai shook his head: "It's okay, Master, what's wrong?"

Baili Yunsang looked at him with a smile: "Don't you remember what you did yourself?"

Yang Kai looked at the handwriting on the rock wall next to him and said dizzyly: "I don't know much. A sudden explosion rang in my mind just now, and then I mastered this thing for no reason. I was afraid of forgetting it, so I quickly wrote it down. If there is anything wrong, please punish the sect leader!"

"It's done well, nothing wrong, you did it very well!" Baili Yunsang looked at Yang Kai excitedly, and then looked at the things on the wall, "This is a pill recipe. Do you know what pill recipe is this?"

Yang Kai thought for a while and said, "It should be a pill recipe called the Human Yuan Dan. After refining it, it will be of great benefit to the cultivation of human-level warriors." After saying that, he looked shocked: "Strange, how could I know these? I have never learned any pill recipe for the Human Yuan Dan..."

Baili Yunsang patted his shoulder: "Don't be impatient, this is not a bad thing, but a good thing. As for why you know this, think carefully about what happened just now?"

Yang Kai made a memory look and said after a moment: "After following the sect leader, I saw the big tripod over there, and then there was an explosion in my mind, and then... Could it be that these are related to that sound?"

Baili Yunsang said, "I didn't hear any noise, and I don't know what the noise was like. If you think about it carefully, do you hear the sound you just heard somewhere."

Yang Kai said thoughtfully: "It seems to be somewhat similar to the sound I heard at Suoyue Peak before!"

"That's right." Baili Yunsang nodded, raised his hand and pointed to the big tripod: "All the sounds you hear come from it!"

Yang Kai looked along and said in confusion: "Sect Master, what is this tripod?"

"This tripod..." Baili Yunsang looked solemn, bowed to the big tripod, and said in a deep voice: "It is one of the ten major weapons, the Medicine King Cauldron!"

Yang Kai was shocked: "Is this the Medicine King Ding?"

"Not bad!" Baili Yunsang nodded, "This is the Medicine King Cauldron!"

"Unbelievable!" Yang Kai looked at the Medicine King Ding blankly, "I thought..."

"Why? I think the divine weapons should be shining thousands of ways?" Baili Yunsang smiled, "Each of the ten major divine weapons represents the ultimate path of heaven and earth. They may not have any gorgeous appearance, but they are the most precious things in the world of divine weapons."

"Disciple is taught!"

Looking at the Medicine King Cauldron, Baili Yunsang sighed slightly: "Do you know why I brought you here?"

Yang Kai shook his head.

"In theory, you, a Tiandan Master who has just started, are not qualified to contact the Medicine King Ding. I have just told you that this place is my Xuandan access control site. In addition to me and several elders, other disciples have to spend huge contribution points, and they have to be loyal to the sect to come here to explore the mystery."

"Mysterious?" Yang Kai keenly grasped the key point.

Baili Yunsang nodded seriously: "Mystery, the ultimate mystery of the elixir, each of the ten great magic weapons represents the ultimate Taoist path of heaven and earth. The Medicine King Cauldron represents the elixir path! It contains countless elixir principles. If you can peek at it one or two, you will benefit endlessly throughout your life."

He paused for a moment and looked at Yang Kai with a smile: "The faint sound you heard is the wonderful sound of the Great Way of the Medicine King Ding! I can hear it occasionally, but it is very vague, and it is not as rewarding as you."

Yang Kai looked stunned: "In this way, the pill recipe that I can improve the ten-turn heartless pill is not the memory revival taught by the master in his early years, but the medicine king cauldron... and the pill recipe of the human Yuandan just now..."

"That's true!" Baili Yunsang stroked his beard and looked at Yang Kai with relief: "You live in Suoyue Peak, far away from here, and there are many protections here, and you can still understand the wonderful sound of the Medicine King Cauldron, which means you have a fate with the Medicine King Cauldron, so I made an exception to bring you here. Now, it is indeed a wise move. As soon as you arrived here, you got the Medicine King Cauldron and obtained the Renyuan Dan Pill Recipe. If you can live here for a long time, you are afraid that the harvest will be greater!"

Yang Kai was shocked when he heard this. If he had lived here for a long time, he would have been playing tricks! When he saw this Medicine King Ding, he confirmed his previous guess. The sound he pulled out yesterday seemed to be related to the Medicine King Ding.

But he didn't expect that things would be so coincidental. Baili Yunsang could also hear the wonderful sound of the Tao of the Medicine King Ding. Although it was very vague and had no gains.

But that sound does exist.

So when he saw the Medicine King Ding, Yang Kai immediately pretended to write a recipe for the Human Yuan Dan...

He has mastered countless pill recipes, and it is easy to get a pill recipe that does not exist in the divine weapon world. As for the human Yuan Dan, he is naturally slandering.
Chapter completed!