Zhao Feng, who was immersed in the refining body, didn't notice that his body was undergoing subtle changes at this time.

The liquid applied to the wound was being absorbed by the skin at an incredible rate, and at the same time, a trace of greasy black impurities were expelled from the body with sweat, accumulating on the surface of the skin, and a strange smell appeared in the air.

It wasn't until it was dark and it was time to have dinner that Zhao Feng finally woke up from the frenzied body refining.

"It stinks!"

At this time, a layer of black and very greasy things had accumulated on his skin, and Zhao Feng smelled the smell as soon as he got up, and he was immediately startled.

"What's the matter? It stinks...... Are these impurities in the body?"

Zhao Feng closed his eyes and felt it, and when he found that his body was unprecedentedly relaxed, he suddenly opened his eyes in surprise and confirmed his guess.

Removing impurities from the body, his body will of course become relaxed and healthy.

After running to the bathroom and cleaning his body carefully, looking at the body in the mirror, Zhao Feng couldn't help but be dumbfounded.

Is it your own body in the mirror?

It's just that after exercising for a while, it seems that he has changed a person, his complexion has become very healthy, the spirit of the whole person has become different, and the lower abdomen is even warmer, as if he has lit a small stove.

He couldn't imagine what he would become in the end when he cultivated to the end.

"Huh!?The wound has healed!?"

When he was taking a shower just now, he had completely forgotten that there was a wound on his arm.

After taking a shower, Zhao Feng was stunned to find that the wound on his arm had completely healed!

"The effect of the regeneration liquid can't be so strong!It must be because of the cultivation of the Ninefold Body Refining Technique at the same time!"

Zhao Feng quickly guessed the reason.

Pleasantly surprised, he put on his clothes, and after casually settling dinner, he paused his workout and started another important thing.

Although the effect of refining the body was very gratifying, Zhao Feng had not forgotten what the most important thing was at the moment.

College Entrance Examination!

This is the agreement between him and Su Qingyue!

Thinking of that agreement, Zhao Feng couldn't help but become serious.

If according to his own learning state, coupled with the deliberate difficulty of the head teacher Yu Zhongnian, he wants to become the top student in the college entrance examination in Ninghai City in the college entrance examination, it is undoubtedly a fool's dream.

However, if the Tianzhi Pill is refined, the college entrance examination should not be a problem.

Even if Yu Zhongnian deliberately made things difficult for him, or even deliberately kicked him out of school, he was not afraid.

Because after taking Tianzhi Pill, his brain potential will be greatly developed, and it is not an exaggeration to call it unforgettable!

Tianzhi Pill is not important in the Xianxia world, because that world is a world where force is supreme, and almost no one follows the text.

And cultivators, naturally, will open up powerful spiritual wisdom, they don't need the Heavenly Wisdom Pill.

Only those mortals who can't cultivate will need the Heavenly Wisdom Pill.

But it's different on the earth, the Tianzhi Pill can be described as an anti-heaven artifact on the earth!

This is a world where knowledge dominates society, and strong personal force is important, but before having strong force, a smart brain is even more important!

Zhao Feng turned on the fire again and began refining the Tianzhi Pill!

Refining Tianzhi Pill can be different from the previous boiling liquid, and the requirements for Zhao Feng are higher.

Especially when he didn't have a Dan furnace now, he relied on gas and an iron pot for stir-frying vegetables to refine the pill, which let the alchemists of the Xianxia world know that it was simply an incredible thing.

But what he got was the memory of the Black Narcissus Emperor, who was the strongest man at the pinnacle of the Xianxia World, and his alchemy technique had reached the realm of turning decay into magic, so Zhao Feng dared to use these things to try to refine the Tianzhi Pill.

The first step in refining the elixir is to extract the essence of the herb.

The common method in the Xianxia world is to directly use the Dan furnace and earth fire to extract it, and then refine it into Dan.

Another method is to directly use one's own cultivation to force the essence of the herb out, and then put it into the Dan furnace to refine it into the Dan according to the normal method.

The second method reminded Zhao Feng of a drug extractor, but he couldn't buy that kind of equipment now, so he had to use a clumsy method.

After sorting the herbs, he threw the first herb into the pot, added an appropriate amount of water and began to boil.

After the color of the water had changed and the essence of the medicinal herbs had completely blended into the water, Zhao Feng filtered out the medicinal herbs, and the liquid medicine left behind had been boiled to a certain extent.

Then, pour into the container prepared next to it and label it.

A total of five parts of the medicinal materials for refining Tianzhi Pill were prepared, but in order to prevent the loss of medicinal properties and volatilization, Zhao Feng used five parts of each pot when he boiled and refined the essence with water.

Zhao Feng was out of the way at the beginning, and he didn't think about what to do after failure.

Only by gambling hard will you have the possibility of winning!

There were more than twenty kinds of medicinal materials in total, which cost Zhao Feng several hours, and it was not until ten o'clock in the evening that he completely processed all the medicinal materials.

The continuous high-intensity work made Zhao Feng's spirit very tired, so he practiced the Ninefold Body Refining Technique again, and after stimulating the vitality of his body, he became a lot more energetic again.

Then, Zhao Feng continued to work, put the empty pot on the fire and boiled it dry, until the bottom of the pot was red, and then he poured the first liquid medicine.

"Wow!"

In an instant, the room was filled with thick smoke.

The strong smell of herbs made it difficult for Zhao Feng to breathe, and after opening the window to ventilate, he felt better.

After pouring the liquid into the pot for a while, only a small mass had evaporated.

So, Zhao Feng began to vibrate the iron pot rhythmically at this time, and the small ball of medicinal liquid became round, and then Zhao Feng, who was quick-eyed, instantly added the second medicinal liquid.

The pot was sizzling again.

As time passed, portions of liquid were added to the pot.

And Zhao Feng's left hand kept shaking the iron pot for a moment.

Laymen who don't understand see it and think that his hands are convulsed, and only those who really know how to do it will know that the technique he is using at the moment is a wonderful shaking method.

Although there is no Dan furnace, you can still use this technique.

Through this technique, the medicinal properties of the medicinal materials can be fully fused together to form a more perfect elixir.

With the addition of the last potion, the original turbid and blackened liquid suddenly underwent an incredible change, and it turned snow-white in an instant!

Zhao Feng's attention was almost entirely focused on the iron pot, his hands around the iron pot kept patting, and the Dan liquid in the pot trembled in circles, gradually becoming viscous.

At this time, Zhao Feng finally became excited, this white pill liquid was a sign that he was about to become a pill, he just smelled the rich fragrance of the pill in the air, and he felt that his mind was clear for a while.