At this time, Lao Liu continued: "Young master, this is prepared for you by the old master. You can learn alchemy, and then use the medicinal materials in the medicine garden to refine the pill suitable for your realm. ”

"When do I want to see such a thick book?" Seeing such a thick book, Xuan Yi's eyebrows furrowed slightly.

"Everything is done with care, and everything will come naturally. Lao Liu smiled faintly, and his figure slowly dissipated. However, at the moment of dissipation, his words clearly came into his ears: Young Master, after you understand the skills of alchemy, you can come to the medicine garden to find me.

"Qingao Danjing", picking up the book, Xuan Yi only saw the four small characters recorded on it, and was attracted by a strong medicinal fragrance. On this Dan Sutra, there is actually a medicinal fragrance. After smelling it a few times, it was actually refreshing.

I was secretly shocked in my heart, this Dan Sutra must have been used countless times during alchemy, so that it could have such a medicinal taste. Over time, I am afraid that this Dan Sutra will turn into an elixir.

Turning the first page, I was reminded of the name of a kind of elixir.

Qianji Pill, Blood Coagulation Pill, Juling Pill, Xuanji Pill...... On the first page, there are dozens of pills with the names written on them. Among them, there is also the Gathering Spirit Pill that Xuan Yi is more familiar with. On this pill scripture, the Gathering Spirit Pill is obviously not a precious pill.

Xuan Yi also understood that the Gathering Spirit Pill was just a starting pill placed in the underground secret room. It was given to his inheritor by the ancestor of the tribe. This elixir is only to help me get started, not to help me cultivate all the time. Otherwise, relying on all kinds of precious pills, he would have broken through to the Dou King, or even the Dou Sheng Realm.

Turning the second page, the names of dozens of pills were written on it. At the same time, there are also their refining methods, as well as the recipes of medicinal materials, as well as their efficacy and properties.

He quietly crossed his knees, flipping through the pages. Gradually, he became obsessed with it. There is no boredom in my heart, but I am hungry and thirsty to absorb the alchemy methods and experiences on the Danjing.

Time passed quietly, and in the blink of an eye, it was a year. During this year, he remained motionless and devoted himself to learning the art of alchemy. When he turned the last page of the Qingao Dan Sutra, he finally got up slowly.

The path of cultivation is boring and boring. But everybody will enjoy it. Because, the path of cultivation can live forever, and a hundred years will pass in the blink of an eye. Just like now, Xuan Yi has been sitting for a year.

Over the course of a year, he had comprehended the refining techniques of countless kinds of pills, and the techniques and formulas of refining pills had filled his mind. Now, as long as he was given enough medicinal materials, he would be able to refine several precious pills.

Medicine Garden, which is a huge pastoral field covering an area of hundreds of miles. In the whole countryside, there are countless precious medicinal herbs. Yes, they can even refine elixirs and elixirs.

When Xuan Yi stood in front of the medicine garden, even if he knew how huge it was, he couldn't help but be shocked.

Nine dragon leaves, odd coupling, large Tibetan flowers, millennium king grass, black egg flowers...... Countless species of exotic plants are on display. Not only that, but in the center of this medicine garden, there is also a huge cold pool. The aura in the pool is compelling, and there are countless white jade lotus leaves. There are also some fresh silver fish, swimming in the icy cold pool.

In the distance, there is a huge cage with a height of 1,000 meters and a width of 10,000 meters. It was a beast cage, with a huge body divided into small cages made of metal in the middle.

In these tens of thousands of small cages, there are many exotic beasts. Some of them are rare even in the entire Eastern Continent. It is even extinct.

This is a spectacular scene, and many of the monsters in the cage roar irritantly when they see the arrival of humans. Some were already waving their huge claws in the small space, trying to completely tear the humans in front of them apart.

All the beasts roared in unison, and Xuan Yi's ears were a little numb. Such a group of demon beasts, there are thousands of tall ones alone. Not counting the demon beasts that were small in size but carrying terrifying poison, these guys were enough to cause a disaster to the entire cultivation world.

He had once entered the wilderness, and he had seen small beast tides. However, there has never been such a shocking feeling. In the midst of the shock, he also had a palpitation that made his scalp tingle. In front of all beasts, even in the Dou Saint Realm, I am afraid that it is inevitable that the whole body will be tense like this.

"Young master, you're finally here. Butler Lao Liu's figure slowly condensed from the air, and he looked at the entire vast medicine garden and the huge beast cage with pride on his face, and said, "How is it? Are you satisfied with these medicinal materials?"

"Old Liu, how many years have these demon beasts been bred in captivity?" Xuan Yi hadn't recovered from the shock of the ten thousand beasts, he opened his mouth and asked unconsciously.

"Thirteen thousand years. Lao Liu replied to his words with complicated eyes, and then sighed: "The old master left a Heavenly Monarch's Mansion thirteen thousand years ago, and then flew to the Great World. Here, it's all up to me. ”

"Thirteen thousand years!" Xuan Yi couldn't help but exclaim, "In this case, the existence of the Heavenly Monarch Mansion has been thirteen thousand years?"

"Not bad. If you only count the ascension of the old master, it will be 13,000 years. If it were from the time I gave birth to the Spiritual Intelligence, it would have to go back 20,000 years. ”

"Twenty thousand years!" Xuan Yi gasped. Twenty thousand years, that's a long time.

As far as he knew, the Dou Jun Realm could generally live for thousands of years. In the Douwang Realm, the general lifespan is about three thousand years. The Dou Shengjing is only 10,000 years at most.

As for the higher Douzun, legend has it that he can live for tens of thousands of years. The celestial deities above the lord, or the celestial beings, do not know their lifespan.

But these, except for the first three ranks, have been legends since Douzun. Now, a magic weapon in front of me, it has existed for 20,000 years, and the time it has spent is simply amazing.

"Yes! 20,000 years!" Old Liu showed the color of memory on his face, and muttered: "At that time, the realm of the old master was not strong, only the cultivation of the Heavenly Great Perfection. He stumbled upon a peerless material like the 'Cosmic Golden Crystal', and finally refined me. And my birth also helped the old master defend against many enemies. In the end, the old master competed for hegemony and stood at the pinnacle of the mainland. The whole world gave him the name 'Boundless Heavenly Venerable'. ”

"Boundless Heavenly Venerable?" Xuan Yi was stunned, secretly feeling that this name was powerful. The word boundless contains the meaning of boundless territory. In other words, in this name, he was given the prestige of the world and the lofty reputation that is comparable to infinity.

"Boundless Heavenly Venerable, that's someone else's name. Lao Liu continued to speak: "The real name of the old master is Liu Mingfei. Of course, you can also call him a teacher. Because, you and he already have a mentor and apprenticeship. ”

"I understand. Xuan Yi nodded affirmatively, at this point, he had nothing to deny.

"Old Liu, according to your meaning, you are the instrument spirit in the Heavenly Monarch's Mansion?" Xuan Yi turned his head and asked.

"Exactly. Lao Liu nodded and said, "The Heavenly Monarch's Mansion is my body. When it was first refined, it was nothing more than a high-grade holy weapon. However, after years of training by the old master, as well as my own evolution, I finally turned into a supreme holy weapon in 13,000 years. And the old master also ascended to the big world at that time. ”

Xuan Yi frowned, pondered for a moment, and then asked, "Old Liu, where is the big world?"

"Haha!" Lao Liu laughed a few times and said, "Young master, the old master has long expected you to ask. I don't know, though. If you want to know, then you should hurry up and cultivate! Also, in the Heavenly Monarch's Mansion, there is also a library. Inside, there are countless documents. Perhaps, you can find the answer you are looking for, or not. ”

"Really?" Xuan Yi was overjoyed.

He had already realized that he was short of something, and that was knowledge. Including the things that have been handed down from ancient times, there are some humanities and physics in the cultivation world, and some other historical insights, all of which he is ignorant. If he has enough knowledge to absorb, his knowledge will be much broader.

I closed my eyes and sensed all the buildings in the Imperial Pavilion. Suddenly, a four-story tall building named Wan appeared in my mind.

"There shouldn't be any prohibition there, right?" Xuan Yi said as he opened his eyes.

"There are no prohibitions on the first and second floors, and there are prohibitions on the third and fourth floors. If you want to go, you can only go to the first and second floors. Lao Liu said with a smile.

With a frown, he wondered why there was even a ban on literature. But something is better than nothing, he nodded silently, and said, "Two layers are two layers!"

"Young master, don't be disappointed. There are tens of millions of books in the middle of 10,000, and even the first and second floors, you can't read all the books in ten years. Lao Liu seemed to guess his mind and said with a smile.

"Whew!" exhaled deeply, and Xuan Yi nodded silently.

"Young master, then next, do you want to refine the pill, or do you want to go to Wan to read ancient books?" Lao Liu turned his head and glanced at the cage of ten thousand beasts, then turned around and asked.

Xuan Yi thought for a while and said, "Give me ten copies of the medicinal materials for refining a grade of Holy Spirit Pill, and I will refine the medicine while flipping through the ancient books." I don't have a lot of time. ”

"Okay. Lao Liu nodded, and with a wave of his hand, hundreds of medicinal herbs automatically broke away from the soil on the ground and flew in front of the two of them.

"A grade of Holy Spirit Pill, thirty-one medicinal materials, a total of three hundred and ten copies. Lao Liu said.

Xuan Yi nodded, then waved his hand to put all the medicinal materials into the colorful space, turned around and left the medicine garden. With a movement of his body, he appeared in front of a huge pavilion. Here, it's all about 10,000.

He is the master of the Heavenly Monarch's Mansion, and with just one thought, he can reach any place in the Heavenly Monarch's Mansion. Except, of course, except for a few places where Liu Yuyang was banned. In those places, there are all unique treasures in ten thousand. Now, he obviously doesn't have the strength to possess those treasures.

Pushing open the tall jade door, there was a light in front of him. I saw rows of tall bookshelves, each of which was thousands of meters long. Combined, the above books are definitely more than a million copies.

"Shhhh