521. Chapter 521 Tongtian Pill

"Nothing!"

Su Xiaoyu was so depressed that she lost all of Brother Yun's holy medicine, which made her upset.

"Did you run to the stone?

Su Xiaoyu pulled it with her hand and the stone turned over.

"There is no holy medicine! But there is a word!"

The overturned stone was clean and had three words on it.

"One Dan Cave!"

"What a weird name? Is there only one kind of elixir refined in it?" Su Xiaoyu was confused.

"This is a good thing! Maybe the cave is about to be found!" Lin Yun said with a slight smile.

As soon as Lin Yun finished speaking, the stone that Su Xiaoyu had just turned over flew up and hit the stone wall not far away.

"Boom!"

A ball of fire burst out from the stone wall, and a cave entrance appeared. The stone was also standing next to the cave, which was a house sign.

"It's amazing! I found the cave just like this." Su Xiaoyu said proudly.

"Xiao Yu is still amazing!"

Lin Yun praised, and saw something like a palm-sized black stone growing on the stone wall at the entrance of the cave.

"Look! The holy medicine is here."

Su Xiaoyu rushed over and grabbed the thing, which was a black Ganoderma lucidum.

Apart from the color, it is no different from the usual Ganoderma lucidum.

Just by holding it in your hands, you can feel the difference. The magical power diffuses from the Ganoderma lucidum, making people feel refreshed.

"The amount of Ganoderma lucidum here is really quite large and the medicinal properties are very strong. I'm afraid it must be at least a thousand years old!"

"Yeah! Not bad! Looking at the lines on it, it is indeed more than a thousand years old. The harvest is good. Xiaoyu, if you eat it, you can directly enter the fifth heaven and still have something left to spare!"

"Brother Yun, what are you talking about? I don't want to keep it to myself."

"Then let's go in and take a look. If we can find a fifth-grade elixir recipe, we can use this Ganoderma lucidum to refine the elixir for Xiaoyu!"

"There's Cang Qiong too!" Su Xiaoyu always remembered Cang Qiong, even though that guy was very lazy and didn't play with her much.

"Well! There is also the sky, we can't forget him!"

The two of them said as they entered the cave entrance.

Just the moment the two entered, looking from the outside, the entrance to the cave had disappeared, and the stone returned to its original position.

Lin Yun and Su Xiaoyu did not feel this change. From their perspective, the entrance to the cave was still there, and they could go out at any time.

The cave is not small, with many stone chambers, but they are all empty.

Walking to the deepest point, there is a faint fragrance of elixir seeping from the air.

"Ha! This must be the alchemy room!"

Lin Yun and Su Xiaoyu followed Danxiang.

"Yu Linglong!"

At the door of the alchemy room, Lin Yun and Su Xiaoyu saw a bunch of grapes hanging on the stone wall again, each one yellow and crystal clear.

"Being able to get two holy medicines, entering here is considered a worthwhile trip!"

Lin Yun went over to pick off the jade exquisite ones, gave a few to Su Xiaoyu, and swallowed a few himself.

"Have a taste first!"

Then I felt the greasy feeling on my hands, and saw that Qianqiong had already swallowed a few without being polite, shaking his little head, looking satisfied.

"Brother Yun! If you don't give it to him, he will steal it!"

Su Xiaoyu smiled and handed over her hand.

Qing Qiong shook his head and refused.

"Cang Qiong said, just give it a try. The remaining elixir will be more effective!"

"Xiaoyu, hurry up and eat! It tastes very good."

Su Xiaoyu slowly tasted each piece one by one. Her intoxicated look made Lin Yun and Cang Qiong regret that they ate too quickly.

But he stopped eating. Half of the bunch of exquisite jade had been tasted.

Entering the stone chamber, you can see a piece of writing carved on the stone wall.

"The fifth-grade elixir recipe! I finally got it!"

Lin Yun was overjoyed and stared intently.

Finished it quickly.

"Tong Tian Dan!"

"Sure enough, there is only one kind of elixir, and the Yidan Cave is truly worthy of its name!"

Lin Yun was happy but also a little regretful. It would be great if there were more kinds!

He was very envious of pills that could fly at high speeds.

Unfortunately, it is no longer available here.

"Brother Yun! Don't be greedy. There is only one kind of elixir here, which means that people have devoted themselves to researching this elixir."

"So, this Tongtian Dan may be the best thing among the fifth-grade elixirs. Isn't this one stronger than many others?"

"Ah! Xiaoyu, you are so thorough in your analysis, but I only saw the surface. I really shouldn't have!"

Lin Yun pretended to be surprised, then smiled and said: "With Xiaoyu by my side, I have a lot less worries!"

"Brother Yun! Am I really that magical?"

"Of course, you see, just now I was worried that there was only one prescription. Now, after listening to your words, I am glad that there is only one prescription."

"Not only is this elixir the best, it also saves me the trouble of choosing."

"Brother Yun! You are really good at talking. Hurry up and refine a Tongtian elixir. I want to try how good this elixir is!"

"good!"

Lin Yun put on his posture and quickly found the heaven-level elixir needed for the elixir from the heaven-level elixirs collected earlier.

The last two flavors are Ganoderma lucidum and Yu Linglong.

"This exquisite jade is equivalent to five pills. It seems that this guy is also a ruthless person and is unwilling to refine it one by one!"

"He can't even refine it one by one! If the jade exquisite is broken, the essence will be lost very quickly." Su Xiaoyu curled her lips.

"But it won't be difficult for me! I'm also a person who refines pills like that!"

As Lin Yun said this, the Nanming Golden Magpie Fire appeared and turned into a pill furnace with a circling firebird.

Throw away all the medicinal materials, and everything goes smoothly.

The recipe of Tongtian Pill is very good, and people don't need to slowly familiarize themselves with it. If you refine it according to the recipe, you can reach a very high level.

Therefore, the owner of Yidan Pavilion is a very smart guy.

The spirit of Luohe rushed into the flame pill furnace, and all the essence was instantly extracted and fused. After complex reorganization and integration, the effect of the spiritual medicine was increased several times, turning it into the pill that everyone desires.

"Seventh level!"

The flame medicine cauldron disappeared, and five golden pills appeared, with seven golden patterns on them. Su Xiaoyu opened her mouth in surprise.

"Brother Yun! This is your first time refining Tongtian Pill, why is it the seventh level? This gap is too big."

"It's all because of this pill recipe! If it's other fifth-grade pill recipes, I estimate that my current level is also the third level!"

"So that's it!" Su Xiaoyu understood, and then saw Cangqiong, who was staring eagerly.

"Give it to Cangqiong!"

"Little greedy bug! You eat first!" Lin Yun said with a smile.

Cangqiong suddenly widened his eyes, not to grab the pill as imagined.

"Oh! I was wrong! I can't say you are a bug! Cangqiong is a great beast! Go and eat it!"

Cangqiong clicked his eyes, as if he forgave Lin Yun's intention, rushed over to hold two pills, and went back to the nest.

"Xiaoyu, you eat these three first, you should be able to break through to the fifth level! Break through one more level, we are also guaranteed."

"Brother Yun, what about you!"

"I'll refine another one! You break through first."

"Okay!" Su Xiaoyu took the pill and broke through on the side.

Lin Yun refined another one and took three for himself to consolidate his strength after the breakthrough. At the same time, there might be some hidden dangers left when breaking through, which could be cleared up with the pill.

In just half a day, Su Xiaoyu had broken through.

Lin Yun also used the pill to adjust his body to the best state.

It must be said that the power of the fifth-grade pill is terrifying. Just by refining three pills, Lin Yun's own strength increased by 50%.

However, although the fifth-grade pill is good, it cannot be used continuously.

Even if the Nine Stars Heaven-Slaying Art is terrifying, the pills that Lin Yun can refine in each layer are only ten times that of ordinary people. More is also a problem.

The average person in the first layer of the Feitian Realm can only refine one or two Tongtian Pills.

Afterwards, Lin Yun and Su Xiaoyu left the cave and saw thunder and lightning rolling in the sky, converging towards one place.

． ． ． ． ． ． ． ． ．