"It seems that this core formation still needs to be improved!"

After pondering for a while, Han Yang frowned. At this moment, his thoughts had already sunk into his mind. In his mind, there were three books, one about formations, one about alchemy, and the other about refining spiritual treasures.

He learned a lot of formations and alchemy, but he has not carefully studied the methods of refining spiritual treasures.

After thinking about it, he turned around and said to Liu Yazi: "Master Liu, go to the sect and get all the treasures collected by the sect over the years here!"

Liu Yazi was stunned, but then nodded, looked at Han Yang with a strange look, and then went busy.

The fat man looked at Han Yang curiously, frowned and asked, "Boss, what are you going to do?"

Han Yang smiled, looked at him, and asked, "Don't you want to be curious about how the spiritual treasure was refined so powerful?"

As soon as the words fell, the thought moved, and the crystal ball in front of him shrank rapidly and flew into the palm of his hand.

And the fat man was shocked when he heard his words, "What, boss, can you still refine spiritual treasures?"

Now, he was completely shocked.

Han Yang smiled and said, "Not yet, but it will be soon!"

As he said that, he sat down and said to the fat man: "You watch here, don't let others disturb me!"

The fat man had no choice but to nod.

Han Yang immediately passed through the book about refining spiritual treasures, while his soul power invaded the crystal ball in his hand and began to study and learn.

Liu Yazi's speed was very fast. Soon, he brought some disciples from the Alchemy Hall to move all the good things in the Treasure Pavilion of the Shenyang Sect here.

Seeing Han Yang's contemplative expression at this moment, he didn't say anything, and ordered the disciples of the Alchemy Hall to put down their things and leave quickly.

He and the fat man frowned, stood aside, and waited patiently.

But Han Yang was immersed in the book that was studying the method of refining spiritual treasures. He then compared it with the crystal ball, took out several spiritual treasures in his body, and compared them one by one. Soon, a smile appeared on his face.

In fact, speaking of it, refining spiritual treasures is the same as refining elixirs, with the same foundation, both magic patterns and formations.

However, when refining elixirs, they deal with various medicinal powers, while when refining spiritual treasures, they deal with various strange and different materials of nature.

Of course, there are also some basic knowledge, such as the refining of spiritual treasures, which requires several basic materials. First, deep sea blue crystal, this material is a fusion agent that can fuse many materials of different properties together. Second, the blood of soul beasts, this thing is born with soul energy. In the process of refining spiritual treasures, only by adding the blood of soul beasts can we use soul power to control the refined spiritual treasures. Third, mustard seeds, this is a very strange substance, which contains mysterious space power. Only when refining spiritual treasures can we add them, the size of the spiritual treasures can be changed at will according to the control intentions.

Of course, in addition to these three most basic things, in the process of refining spiritual treasures, various other substances must be added according to the different uses of the refined spiritual treasures and the properties.

Material is just the foundation, and the most difficult one is the engraving formation, which keeps the entire spiritual treasure running. The spiritual treasure formation among them is the spiritual treasure formation.

The spiritual treasure formation determines the power and level of the spiritual treasure.

In other words, among the first-grade spiritual treasures, there are first-level formations, and so on.

After understanding these basic knowledge and comparing and confirming several spiritual treasures on his body, Han Yang finally confirmed that the crystal ball in his hand was not enough for a first-grade spiritual treasure. The formation engraved in the material of the spiritual treasure is a very simple first-level formation.

The formations engraved in the Thunder Sword and the Blood Spirit Sword have become very complicated. As for the Sky Bow, when Han Yang's soul power invaded it, he was almost stunned by the complex formations.

"No wonder the book said back then that you must not learn to refine spiritual treasures before you have advanced understanding of formation!"

Han Yang finally understood that refining spiritual treasures is much more complicated than refining elixirs. His current soul power is a great success in the holy realm and he can refine seventh-grade elixirs, but he estimated that his understanding of formations could only reach the fourth level, which means that with his ability at this moment, he could refine fourth-grade spiritual treasures.

Of course, this is just a theoretical matter. Han Yang probably still struggles to truly refine it.

However, after figuring out these things, he was very confident in refining a spiritual treasure that was like the crystal ball in his hand.

After all, this crystal ball is just a first-grade spiritual treasure. If you want to make a hole underneath, you only need to make a slight change to the formation engraved in the crystal ball material.

Thinking of this, he immediately started to try.

What he didn't expect was that the theoretically easy thing has increased a lot of difficulty when it was truly realized.

Time passed slowly, and in a blink of an eye, two days passed. During these two days, Han Yang sat there, staring at the crystal ball in his hand, and occasionally making a seal. He looked nervous, sometimes surprised, sometimes happy.

This scene made Liu Yazi and Fatty next to him feel a little anxious.

But at this moment, Han Yang suddenly shouted, "It's done, it's done..." Liu Yazi and the fat man were both shocked and looked over. When they looked over, they saw that Han Yang stood up. In his hand, the crystal ball was rapidly enlarged and suspended in the air. Then, they saw that under the crystal ball, a hole as big as a fist was opened, but the entire crystal ball was still running steadily, as if it was not affected at all.

Liu Yazi didn't understand the refining of spiritual treasures at all, but he could also imagine the difficulty.

At this moment, his face was also full of surprise.

And Han Yang waved his hand and suddenly, the crystal ball flew into the groove.

According to the previous test process, Han Yang continued to test it. This time, it went very smoothly without any malfunction. The elixir that was refined finally fell from the hole under the crystal ball.

A smile finally appeared on Han Yang's face, and he turned to Liu Yazi and said, "Okay, now the core problem of the elixir production line has been solved. You immediately call someone, start preparing, start the entire equipment, and start trial production. Is there any other problem?"

Liu Yazi nodded and was about to go, but at this time, Han Yang said again: "If the trial production is successful this time, go and purchase the same equipment immediately. The more quantity, the better!"
Chapter completed!