Two kinds of Tianpin peak pills, named ziye Huisheng Dan and Heqi Humai Dan, are two famous and common pills for treating internal injury.

Li Tian is ready for the preparation of these two kinds of pills. He can start refining at any time. The only thing to note is that there are only five pieces of medicinal materials for purple leaf returning to life pill. When refining, don't be careless.

After that, Li Tian opened the furnace again and refined Heqi Humai Dan. He saw a precious elixir, which he threw into the medicine cauldron like a flower. After

's roasting, these medicinal materials quickly turned into a pile of ashes, leaving hundreds of small liquid clusters, which is the essence of them.

After the completion of the chemical medicine stage, Li Tian's expression on Li Tian's face was much more dignified when he entered the stage of coagulating pills. The refining difficulty of Tianpin peak pills was much higher than that of later stage pills. There was a gap no less than a gap between the two.

Under normal circumstances, Li Tian's success rate in refining later stage pills of Tianpin is about 67%, while that of Tianpin peak pills is only 45%.

Although the success rate is only 20% different, but the difference is very big, especially in the case of a small amount of refining, the success rate is likely to become 2:1.

though Li Tianhen was serious, his mental strength surged out, wrapped up in the essence of the spirit and the essence of the liquid, and constantly noticed all kinds of changes.

But even so, the coagulation stage still failed, and he almost caused the explosion of the furnace. If he had not been quick and quick, he would have channeled the energy of the pills out, for fear that Xuanye's medicine tripod would be blown away.

For alchemists, failure is not terrible. What's terrible is that he can't find the reason. Now Li Tian is facing the problem that he can't find the cause of failure.

It seems that there is no sign of any sudden loss of plant energy, which makes Li Tian feel puzzled. He can be sure that his operation is absolutely correct and there is no negligence.

"Is it caused by external factors?" Li Tian fell into deep thought, and then took out the Dan Fang and looked at the main points recorded in it.

A moment later, he poured out the residue of the pill and studied it carefully for a while, which took him almost two days.

After thorough research, Li Tian opened the second furnace. It was only after entering the coagulation stage that Xuanye's medicine cauldron suddenly made a dull sound. The pills that were about to agglomerate were broken without warning.

"What's the problem?" Li Tian is a little depressed, especially when he thinks about it repeatedly, but he can't find any clue.

He had no choice but to pour out the residue of the pill and continue to study the residual energy of the plants and the changes they had.

Three days later, Li Tian was deep in thought, his eyes closed, but before long, he took out a miraculous drug and began to refine it for the third time.

Fortunately, he succeeded this time. Although the quality of He Qi protecting pulse pill he refined was very low, and it was a poor product to become a pill, he succeeded in the end.

Maybe it was luck. Li Tian tried it three times in a row, and two of them succeeded. Moreover, the quality of the pills was greatly improved. One of them belongs to the middle grade. If we go further, we can count it as top grade.

After three times of success, Li Tian almost mastered the method of refining Heqi Humai pill. A few days later, he even refined the perfect Heqi Humai pill.

The difficulty of Tianpin peak pills is not low. In terms of Li Tian's current level of alchemy, whether the perfect quality can be achieved depends on luck, which is hard to force.

Later, Li Tian began to refine the purple leaf returning to life pill, because there were only five materials, so he had a lot of pressure in his heart.

If he failed two or three times as he did in refining Heqi Humai pills, he would not have enough materials in his hands. He could only refine one or two inferior pills.

Therefore, Li Tian held his breath and concentrated his mental power as never before. When he completely adjusted his state, he began to refine.

Perhaps it is the character that plays a role. Li Tian's first batch of purple leaf reviving pill has succeeded. Although the quality is only inferior, there is only a line of separation from the waste pill.

In many cases, if there are too many impurities in the pills, they will be classified as waste pills. This kind of pills can not be sold at a high price. Only those monks with no background and no financial resources will buy them.

"The first refining can succeed. Laozi is really a genius of Dan Dao." Li Tian's heart is excited, very shameless mutter a word.

But before he was happy for a long time, his face broke down immediately, because his second pot of purple leaf rejuvenation pill not only failed, but also caused the explosion.

If Xuanye's medicine tripod has amazing defense power and has a variety of defense arrays inside, I'm afraid it will be damaged to some extent.

"Accident, it must have been an accident just now!" Li Tian comforted himself, then poured out some ashes of pills, and began to study.

It's a pity that the pill was completely exploded, and there was no reason for the residue. However, Li Tian didn't find out the reason.

After hesitating for a while, Li Tian finally decided to continue refining, although he had no idea whether he would fail.

This time, there are still accidents. When the coagulation stage is about to be completed, the energy inside the pill suddenly becomes extremely violent.Then, the whole pill split, and huge energy was released and filled the whole cauldron. Then, because it could not spread, it was about to explode.

"Damn it, what's the situation?" Li Tian's face suddenly changed, but he had no time to think about it. He immediately turned all his spiritual strength to dredge the wild vegetation energy.

After the completion of persuasion, Li Tian was silent. He poured out some explosions and studied them carefully. At the same time, he recalled the whole process of alchemy and wanted to know what the problem was.

Li Tian spent three days looking for the cause of the failure. Fortunately, he finally got an answer, and he came up with a solution.

"The last failure must have been an accident. This time I will surely succeed." Li Tianyi clenched his teeth and turned up a precious elixir again.

Before long, a purple leaf reviving pill the size of a longan suddenly appeared in Li tianzhang's heart. His face showed an excited expression, and he said to himself, "I said that the previous failures were accidents. I personally opened the furnace to refine pills, and success is inevitable."

Taking advantage of his good condition, Li Tian began to refine the last furnace, but then he hesitated. The quality of the two purple leaf reviving pills obtained before was average, one was inferior, the other was inferior.

"We must find ways to improve the quality of pills." Li Tianzhuo thought about how to improve the quality. After thinking about it, he decided to adopt the method of containing spirit.

This secret method was used by Li Tian at the Qingzhou grand event, and it was also the secret method that made him win the champion of Dandao Dabie.

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