For example, the red fruit takes one hundred thousand years to grow, one hundred thousand years to bloom, one hundred thousand years to bear fruit, and one hundred thousand years to mature.

In the Tongtian Divine Soil, it only takes a few hours for the Zhuyan Fruit to mature quickly.

Returning to the Tongtian Divine Land, Zuo Xiu directly planted thirteen medicinal herbs on the land, and then drained the Five Elements Divine Water for irrigation.

The next second, thirteen medicinal herbs sprouted out and rushed out of the ground.

Without any surprise, in about half an hour, all the medicinal materials grew into thirteen thick branches or giant grasses. In another half hour, yellow, blue, and purple flowers bloomed, and half an hour later, various fruits were born.

In the last half hour, all thirteen magical medicines matured and emitted a strong medicinal fragrance.

Zuo Xiu smiled, picked all thirteen medicinal materials, and returned to the small palace.

Medicine boy Lu Ye jumped out of the palace and said with a smile: "Good boy, you have completed the task so quickly. Congratulations on your success in the first test. Now you can enter the second cave!"

Zuo Xiu asked: "Luye, there is actually Heaven-reaching Divine Soil and Five Elements Divine Water in the cave. When I leave, can I take some of the Five Elements Divine Water with me?"

Yaotong laughed, shook his head and said, "No! Even if I give it to you, you can't take it out! Everything in Yaozu Cave is the small world created by Yaozu. If you leave the small world, everything will be suppressed by the laws of heaven.

In the past, there were several experimenters with very bad character who secretly tried to steal things but got nothing."

Zuo Xiu was a little regretful, but he was not disappointed. He nodded and said:

"In that case, please take me into the second cave."

"plz follow me."

Yaotong took Zuo Xiu and walked towards the back mountain. When they reached the top of a mountain, a sudden change occurred in front of them, and a medium-sized palace appeared.

The palace wrote the words "Dantang".

Walking into the Alchemy Hall, there is a huge Alchemy Cauldron placed in the middle of the hall, with dragons and phoenixes flying on it and shining with divine splendor. It turns out to be a treasure cauldron.

In the main hall, there is a row of bookshelves, all of which are very old books.

The medicine boy said: "This is the dragon and phoenix cauldron that Yao Zu used in the past. There are one hundred and eight kinds of medicinal materials beside it. You need to refine a grade of Jin Yuan Dan to meet the most basic requirements. My master's inheritance is here

On the bookshelf in the back."

"If you succeed, you will be able to obtain one of the inheritances. If you fail, you will have no choice but to leave. After you leave, your memory here will also be erased."

Zuo Xiu was surprised. This was actually a dragon and phoenix cauldron, and its quality was of divine quality. Although it was far inferior to the Shennong cauldron, it could still be considered a top-grade divine cauldron.

He asked: "Grandpa Luye, who is the Patriarch of Medicine? He doesn't even need the Dragon and Phoenix Cauldron now!"

Medicine boy Lu Ye said: "My master is known as the Ancestor Xuanhuang, the number one alchemy emperor in all the worlds!"

Zuo Xiu was shocked and said in amazement: "It turns out to be the ancestor Xuanhuang, whom the younger generation admires so much! What an honor it is to be passed down by the ancestor!"

Medicine boy Lu Ye jumped up and down and said with a smile: "The master created this cave to spread his inheritance, and also to cultivate a successor for the Yanhuang nation. However, for so many years, no one with real qualifications has appeared.

"

"Then let me try!"

Zuo Xiu smiled. With his current knowledge of alchemy and Tian Lingtong's unique observation of alchemy, he was very confident.

Walking in front of the Dragon and Phoenix Cauldron, Zuo Xiu opened his Heavenly Spirit Eyes and observed for a moment, and found that the Dragon and Phoenix Cauldron also had spirituality. This divine cauldron was of great help to alchemy.

The first-grade Jin Yuan Dan is the most basic elixir that condenses the Jin Yuan Dan.

Zuo Xiu once refined a furnace of Jinyuan Dan for the ancestor of the Bu family in the old house of the Bu family, so he was very handy.

He glanced at the medicine cabinet next to him, and sure enough, there was the main medicine Bodhi Path Fruit. He took out a Bodhi Path Fruit, and his eyes suddenly lit up.

This Bodhi Taoist fruit is of a higher level than the one belonging to the ancestor of the Bu family. It is a fully mature Taoist fruit and contains endless Buddhist power.

After selecting eighteen kinds of medicinal materials, Zuo Xiu fired a burst of Suzaku Divine Fire and began to refine the elixir.

The process of refining the elixir was easy and simple for Zuo Xiu. In addition, these eighteen medicinal materials were all divine medicines, and the various medicinal properties were perfectly blended.

Zuo Xiu finally put the main medicine, Bodhi Taoist Fruit, into it, and ninety-nine golden medicinal threads were released, creating a myriad of phenomena and shining divine brilliance.

Zuo Xiu flew his hands to remove the excess medicinal properties, and then used various elixir techniques to start fusing the condensation elixir.

Two hours later, the dragon and phoenix cauldron shook, thunder and lightning burst from inside, and a nine-colored glow rushed out.

In less than ten minutes, nine glowing elixirs flew out of the cauldron, the size of peanuts, red as blood, exuding a sacred aura.

"The mission has been fulfilled and the pill has been completed!"

Zuo Xiu stretched out his hand to catch the nine Jin Yuan Dan.

When the drug boy Luye saw it, he suddenly showed a shocked expression and said with a smile:

"Wang-grade Jin Yuan Dan! And it is the ninth-level king-grade elixir. It is the true elixir of the pinnacle of the king's level! Good boy, you are the first peerless genius to refine the king-grade Jin Yuan Dan in tens of billions of years!"

Zuo Xiu smiled lightly: "Grandpa Luye, thank you! Can I get the inheritance?"

Medicine boy Lu Ye laughed: "Of course you can get part of the inheritance, but alchemy is not just a king's level, nor is it a simple alchemy, it also contains thousands of great ways. According to the level of your alchemy, the rules set by the ancestor of medicine

, you will be rewarded with a corresponding alchemy book. When you stand in front of the bookcase and sense the level of the elixir in your hand, the most relevant alchemy book will automatically fly into your hand."

Zuo Xiu nodded, walked forward to the bookcase, and opened the Jin Yuan Dan in his hand.

A curtain of light swept across Jin Yuandan, and the next second, a small golden book flew into his hand.

Zuo Xiu looked at the Alchemy Sutra, which was called "Buddha's Alchemy Sutra".

He opened the first page and was about to check it. Suddenly, the "Buddha's Alchemy Sutra" disappeared and turned into a golden stream of light, instantly injected into his mind.

Then a piece of majestic information emerged in his mind, which was all the alchemy knowledge in the "Buddha's Alchemy Sutra".

"The emperor's spiritual means!"

Zuo Xiu smiled. This was to refine knowledge into spiritual thoughts and pour them directly into the other person's mind. This method of teaching alchemy and skills was the main method in the immortal world.

Seeing Zuo Xiu obtain the Alchemy Sutra, the medicine boy Lu Ye smiled and said:

"Congratulations, you now have two choices. The first is to comprehend on the spot. You must refine the Great Buddha Pill before you are eligible to enter the third cave. This process is very long. You may have to stay here for three to five days.

Years, only with good luck can you succeed. The second option is that you leave the Yaozu Cave now. When did you understand the Alchemy Sutra, and come back to the Cave to complete the second experiment."

Zuo Xiu asked: "Has anyone entered the third cave?"

Medicine boy Lu Ye shook his head and said: "Never before, the strongest genius has only refined a first-grade true elixir. He just took away the basic and intermediate alchemy sutra. What you got is already a high-grade elixir sutra. If you can understand

, will definitely become a great alchemist, at least unmatched by anyone on the Blue Star."

Zuo Xiu said: "I still have two days here. I will study the Alchemy Sutra first. If I fail, I will come back next time!"

The medicine boy Lu Ye nodded, ate the Fei Yuan Fruit, and skipped away.
Chapter completed!