It was late at night on the third day.

"My aunt's aura is getting weaker and weaker. If this continues..." Yun Fan was full of worry at this moment.

Although the high-quality wind horse is very stable when sitting on the horse, it is not a flying creature after all, and there will still be a little bump.

Fortunately, Sun Zhengtian has a mysterious Jingyuan Pill in his hand, otherwise he would have been afraid that he would have been before he could reach Tianshuang City...

"We will arrive in Tianshuang City in half an hour!"

The wind and horses have been running back and forth day and night for the past three days. If they hadn't taken the passion pill, they would have been almost gone!

But even so, the Qifeng Horse under the crotch was already a little hot all over. The horse's nose was spitting out thick air, his feet were no longer as strong as before, and the bumps were even more powerful.

Half an hour later.

"Tianshuang City has finally arrived!" Looking at the tall city that came into view, Yun Tian breathed a sigh of relief.

"Get out of here!"

"It's Master Sun! Get out of here!" The guard at the door wanted to make a sound to stop him, but was shocked when he saw Master Sun at the moment and immediately ordered him to let him go.

Originally, riding a mount is not allowed to enter in Tianshuang City, but who is Master Sun? That is the master of the Pill Pavilion in Tianshuang City! Who dares to stop him? To be honest, the lord of Tianshuang City is present, and they all claim that they are careful and dare not neglect anything.

When we arrived in the city, the number of people gradually increased, and the wind and horses were huge. If we still rushed around, we would probably hurt many people and would not be able to reach the Dan Yao Pavilion.

"Ha!" Sun Zhengtian ordered the order, and the horse finally stopped in the market!

Yun Fan just hugged Yun Ya and got off the horse's back, and the top-grade BMW's limbs and horse hooves kept trembling.

"Wu~"

With the whine of the BMW, it slowly fell down.

Sun Zhengtian couldn't help but feel a little sad. This horse has spent seven years with him and always has a trace of emotion.

"Everyone, I am Sun Zhengtian of the Danya Pavilion! I was rushing to the road because of urgent matters. I was unfortunately tired of this beloved horse. Anyone who helped me carry it to the Danya Pavilion will thank you very much!"

"It's Mr. Sun!"

"It's Mr. Sun from Danya Pavilion! Mr. Sun was joking. How could we receive your reward? If you are busy in advance, we can handle the rest."

"Yes, Mr. Sun, you helped me refine pills to help my son a few years ago. I missed several cities. Those black-hearted alchemists not only accepted three portions of medicinal materials, but also had high alchemy costs, but they couldn't refine them in the end. If it weren't for Mr. Sun, my son would have been dead!"

Seeing that many people in the venue were very respectful to Mr. Sun, it seemed that Sun Zhengtian was still very popular in Tianshuang City.

"Then I'll bother you." He bowed to the crowd, and Sun Zhengtian immediately took Yun Fan to the Pill Pavilion.

"Didn't you hear that Master Sun discusses alchemy with the Elixir Pavilion in a city called Lingyun City? Why did he come back soon?"

"Yes, and looking at the top Jifengma, I'm afraid I've taken the passion pill." said a person who knew the experts at first glance.

"Passion Pill? What is that?"

"The passion pill is a banned medicine specially for mounts. After taking the passion pill, you can run day and night without feeling tired, but the consequence is that you will eventually overdraw your life and die!"

"It seems that the Master Gong has encountered something important, otherwise he would not be so anxious."

"I just saw the young man following his elder, who seemed to be holding a girl in his arms, but the girl seemed to have a weak aura. It was probably because of that girl that the two young men could be valued by Mr. Sun. I don't know how many years he had cultivated in his previous life!"

Everyone in the venue couldn't help but start discussing curiously.

...

The Elixir Pavilion in Tianshuang City is not comparable to Lingtian City. You should know that the Elixir Pavilion in Lingtian City is at the level of the lower level of the Xuan-level, and has just broken through to the lower level of the Xuan-level in recent years.

However, Sun Zhengtian is an old Xuan-level mid-grade alchemist, and he is still ranked among the entire empire.

Therefore, there is a saying that is widely circulated. The city where an alchemist with outstanding alchemy skills is bound to be extremely prosperous.

This sentence is actually not without reason, because an alchemist with excellent alchemy will definitely attract countless warriors who come to seek medicine. Once there are many warriors, the city will naturally become prosperous.

Tianshuang City became one of the three major cities of the Cangyun Empire because of Sun Zhengtian's presence.

After a group of three people arrived at the Dan Yao Pavilion, they headed straight to the backyard of the Dan Yao Pavilion.

That is the exclusive place for Sun Zhengtian.

On the way, I heard countless guests and alchemists asking Sun Zhengtian.

"Old Mr. Sun is back!"

"Meet Mr. Sun!"

After entering the room.

"There should be a Xuan-level Jingyuan Pill for sale in Dan Pavilion. I'll get it first and wait for a while."

Yun Fan placed Yun Ya flat on the bed, took out a piece of cloth placed next to her, wrung it in warm water beside her, and wiped Yun Ya's face finely.

The dusty journey along the way really made Yun Ya's injury worse. Fortunately, there was a Jingyuan Pill, otherwise I would probably not be able to hold on to Tianshuang City at all.

Soon, Sun Zhengtian took the bottle containing the Jingyuan Dan and walked over.

"Although my Dan Pavilion still has three Xuan-level Jingyuan Pills, these three Jingyuan Pills have been left for several months, so this medicine may be..."

"It's okay, I'll give it all to my aunt first. We can use this Jingyuan Pill for experiments and refine it first. It just so happens that the Jingyuan Pill is not expensive, so it's about the same as Yu Huiyuan Pill."

He poured out the three pills in the bottle, took a bowl of pills from Sun Zhengtian beside him, and Yun Fan carefully opened Yun Ya's mouth on the bed and poured the pills into his mouth.

After looking deeply at Yun Ya, who was haggard on the bed, Yun Fan stood up and walked out of the door.

"I have notified the whole city that as long as there are elixirs that require mid-level or above in Xuan level, you can ask me to refine the pill!"

"Okay, there's not much time left for us, and we'll start right away without further ado!"

"What I will teach next is the General Chapter of Alchemy, which is the lifelong summary of the most powerful alchemist in the world! You must listen carefully!"

"What!" Sun Zhengtian was shocked. Who dared to call him the most powerful alchemist in the world? Even that one probably dared not?

"Don't talk!" Yun Fan frowned deeply.

Sun Zhengtian's face turned red. He was indeed not blamed. After all, no one could help but be surprised when he heard it.

"The way of alchemy emphasizes the changes of yin and yang, the five elements are born and the unity of heaven and man, and achieves the refining of essence into qi, refining qi into spirit, refining spirit into emptiness... Yin**, the roots of heaven and man, the roots of soul, and the invisible roots are all..."

Yun Fan recited Sun Zheng for more than 200 words of the general outline of the alchemy for a long time.

After a moment, Yun Fan said: "This general chapter of alchemy is the final program of alchemy in the world. Without my instructions, you cannot teach it to others!"

(End of this chapter)
Chapter completed!