Alchemists all know that during the process of refining elixir, the output of vital energy must not be completely interrupted, unless it is completed!

At this moment, Yun Fan actually directly interrupted the output of his vitality!

In the eyes of all alchemists, this is an extremely unwise approach!

When every alchemist starts, their instructor will teach him: Don’t be impatient when refining alchemy. Whether it is heating up or down, the delivery of vital energy cannot be completely stopped in the middle!

Once stopped, the refined pills will melt due to sudden changes in temperature!

But Yin and Yang Crying Spirit Pills are different. Yin and Yang Crying Spirit Pills must melt them when they are almost formed!

Only when the second molding is formed can the incompatible liquid be perfectly integrated!

Yun Fan's purple flame demonic eye had been opened. At this moment, he stared at the changes in the medicinal materials in the alchemy furnace!

The temperature has dropped from 1,500 to 500 degrees!

Just when the temperature reached three hundred degrees, Yun Fan's vitality suddenly entered it, and instantly the flames in the alchemy furnace began to rise slowly!

As yesterday's dark horse, Yun Fan naturally attracted the attention of more than a dozen elders on stage.

"Don't you! What is this kid doing? When he started, did his mentor teach him that he could not suddenly interrupt the output of his vitality during the alchemy process?" One of the irritable old men wanted to stand up and walk over to replace Yun Fan's position!

"I think there may be something strange about it! I don't believe that he doesn't know this truth. Yesterday he was also experimenting with two different pills to refine at the same time. Perhaps he also wants to try different things today! I think this is a good thing. The alchemy world needs someone like him who is brave enough to try!" Mr. Zheng, who was sitting in the head of the head, smiled, stroked his beard and said with a smile. Obviously, he admired this young man.

"But even so, he shouldn't try new alchemy methods on such an important occasion. And with his current level of yellow-level alchemy, how can he succeed? Hasn't the failure of his alchemy yesterday given him enough blows?"

"Old Feng, why are you anxious here? Just wait and see how it will change!" The warrior sitting next to the man couldn't help but tease him.

"It's still the boy in purple robe who likes me, not arrogant or impatient. Look at his movements and techniques, all of them are the most standard templates for alchemists! It's obviously after hard work day and night!"

"Yes, but when it comes to talent, I think this is better than that, if he hadn't studied yesterday, as long as he would have refined one at will, it would have been yesterday's crown!" Looking at the young man who was fully focused on refining pills at this moment, Old Zheng smiled.

"Hmph, I don't think so!"

"So Mr. Feng, how about we bet?"

"How to bet?" Mr. Feng asked in confusion.

"If that young man from Yun Fan wins, you will give me your newly obtained alchemy furnace for ten or eight years!"

"What? Good, Zheng Li! You've been peeking at my new alchemy furnace!"

Mr. Zheng smiled and suddenly changed his subject and said, "If I lose, how about I treat my professor, the secret you have always wanted to learn to you?"

"Are you serious?" Hearing the four words "Don't spread the secret", the old man's expression suddenly lit up.

"really!"

"Okay, then I'll make this bet with you!" Mr. Feng hesitated for a while, but he couldn't stand the temptation, so he agreed.

...

Yun Fan controlled the temperature of the alchemy furnace, and the sweat on his forehead dripped down.

At this moment, the temperature of the alchemy furnace has risen from the original three hundred degrees to 1,500 degrees again!

At this moment, it reached 2,000 degrees!

Under such high temperatures, as a person who has only the sixth level of the Yuanqi Realm, it is undoubtedly unbearable.

The pills he had in his mouth had already been swallowed. When the pills entered his mouth, the pills' power began to slowly dissipate in his physical strength, and the spiritual energy around him also began to gather in his body at a faster speed!

Suddenly, Yun Fan's expression lit up, and the 2,000 degrees of the alchemy furnace rose again!

Two thousand five hundred!

At this moment, Yun Fan suddenly stopped his hand and slapped the alchemy furnace with his palm wind.

Then a elixir fire flew out of the furnace and fell into the bottle that Yun Fan had already prepared!

The top-grade yellow grade, medium-quality Yin-Yang Crying Pill!

After all, it has not been refined for a long time, so this body's perception of fire is inevitably a bit unsatisfactory.

But Yun Fan was not surprised.

There are only three portions of the Chi Ling Grass, and Yun Fan has used one point.

Only two medicinal herbs are left at this moment!

Sitting cross-legged, Yun Fan quickly recovered his vitality by using the Nine Dragons Reincarnation Art!

"This kid is really successful!"

Those who have been paying attention to Yun Fan's pill all showed an incredible expression.

Even Mr. Zheng, who had always been optimistic about Yun Fan, was surprised.

"I just don't know the quality of this elixir. I think most of his materials are just yellow-grade medicinal materials, only yellow-grade top-grade Crying Spirit Grass, which is probably only yellow-grade middle-grade. But it may also be yellow-grade top-grade elixirs. After all, since this kid has spent so much effort to refine it, it shouldn't be bad."

Yun Fan's colleagues who were recovering their vitality were also thinking about their shortcomings just now.

After all, I was still a little anxious. Although the temperature control was almost perfect, the process was still a little slower. During the tempering process, there was still a trace of impurities that were not processed completely.

After recovering his vitality, Yun Fan began to refine it again.

It is rare to find medicinal materials, and it is a fool to not use them. You can complete them in only half of them in three hours.

By then, I will refine three pills, but I will not hand over these three pills.

Time passed rapidly.

I have the first experience in refining Yin-Yang Crying Pill.

Yun Fan became much more proficient in the second time. Although Yun Fan's golden energy can also be converted into cold attributes to accelerate cooling, so many people are watching at this moment that if they suddenly use the cold attribute's vitality realm, they may cause trouble.

Otherwise, according to Yun Fan's seriousness at this moment, if none of these three medicinal herbs have elixir patterns, Yun Fan would be really depressed to death.

The temperature dropped from 1,500 to 300 degrees again. This time, the point controlled by Yun Fan almost had no deviation. Just as the moment he reached 300 degrees, the temperature rose again!

Dancheng!

Another pill is released!

This time, no surprise, a high-quality Yin-Yang Crying Pill appeared in Yun Fan's hands!

Dancheng!

It is still a top-quality Yin-Yang Crying Pill!

Yin and Yang Crying Spirit Pill Yun Fan almost refines his blood in his previous life, and no one can compare his control of some details with him.
Chapter completed!