When Haolong Zhenzun led his men into Handui Cliff, Hu Dali had already taken Chu Yaya far away and hid Chu Yaya in a secret cave in a remote corner of Handui Cliff.

There was no way, Hu Dali and Chu Yaya had both met Haolong Zhenzun.

When Haolong Zhenzun came in, Chu Tian was confident that Haolong Zhenzun would not recognize him, but he did not want Hu Dali and Chu Yaya to meet him, so as to avoid complications. So he used the secret gestures inside Zhensan Mountain to give instructions to Hu Dali.

As long as Chu Tian refines the medicine in the recipe and sends away Haolong Zhenzun like a plague god, everything will be peaceful!

Chu Tian didn't want to face the Jin family head-on. Hancui Cliff was just a small sapling, and Chu Tian didn't want it to experience the baptism of wind and rain too early.

In Chu Tian's plan, Han Cui Cliff will be a very important part, he will not let any external storms affect Han Cui Cliff. If there is a storm, he would rather be alone!

In the small building, Chu Tian activated a formation to isolate the aura and prevent outside snooping.

Sitting upright on the warm jade cushion where he usually meditated, Chu Tian closed his eyes and began to silently ponder the various main, auxiliary and supporting medicinal materials recorded in the pill recipe, and the mutual promotion and restraint of the medicinal properties of these medicinal materials.

With the inheritance of Ziyin and the inheritance of Taiyi Qingling Sect, Chu Tian was willing to spend more time to comprehend more things, comprehend more things, and feel more things. The inheritance of Ziyin belonged to Ziyin, and the inheritance of Taiyi Qingling Sect belonged to the sect that had long been defeated.

Only what Chu Tian realizes himself is his own.

In the divine orifice, a golden lamp about a foot high was shining with light, and a bright moon was hanging above the lamp. The black turtle was lying lazily on the bright moon, licking it from time to time as if licking a candied haws.

Circles of moonlight sprinkled on Chu Tian's soul. Chu Tian only felt cool all over his body, and his understanding of the changes of heaven and earth was constantly deepening.

The energy between heaven and earth manifests itself in the spiritual essence of heaven and earth.

Many spiritual medicines and spiritual materials absorb the spiritual essence of heaven and earth, and after a wonderful transformation of life, they "change" it into "medicinal power" with different properties! This process of converting the spiritual essence of heaven and earth into medicinal power is a kind of "change"!

Alchemy is the process of extracting medicinal properties with extremely complex properties from herbs and spiritual materials, and using more complex alchemy techniques to make them undergo even more complex "changes".

"The so-called monarch drug is the main material of the 'chemical reaction'."

"So-called ministerial drugs are additives to the 'chemical reaction'."

"The so-called alchemy is to create the finished product through 'chemical reaction'!"

"The so-called alchemy technique is a set of fixed 'industrial processes'!"

"The clever alchemy technique is nothing more than a simpler industrial process, requiring fewer additives and cheaper main materials. It is a more precise, more efficient, and better cost-controlled way of alchemy!"

"The so-called alchemy inheritance is nothing more than... a complete set of engineer training courses. A good alchemy sect is like a good comprehensive industrial university; a bad alchemy sect is like a small chemical workshop where a master teaches his apprentices. The nature is the same, but the level is different."

"Change, everything is change, everything is the change included in the true meaning of the moon. The so-called age and dosage are nothing more than the precise dosage of the active ingredients. If the age is not enough, as long as the active ingredients in the herbs are found, a large amount of herbs of insufficient age can be used to replace them."

"The way of change, this is the true meaning of the way of change."

"Don't forget that the true meaning of the moon represents change, while the sun in the day represents eternity and stability!"

“No matter how many different pill recipes there are, the core raw material ratios and the final ingredients of the finished product that ultimately work in a pill recipe will not change. It’s just a matter of having a few more or fewer processes in the middle, or a few more or fewer additives.”

"As long as we can find the 'stable and constant one' among the infinite changes, we will be able to refine the best finished elixir!"

"The design concept of the Heaven Refining Furnace must be like this... The person who built the Heaven Refining Furnace has already comprehended the 'stable and constant' of the Sun's True Meaning and the 'infinite changes' of the Moon's True Meaning, the great way of constancy and change, to the deepest level. His realm is close to the Tao..."

“So, the Heaven Refining Furnace can use a dead object to continuously refine pills of the highest quality according to the pill recipe!”

Chu Tian suddenly figured out a lot of problems.

He laughed 'haha'.

He took out two portions of raw materials, one was sent into the Liantian Furnace, and the other was sent into the Ziyang Furnace which he had frequently used in recent years.

The small bright moon on the lamp shone brightly, and the faint moonlight even seeped out through Chu Tian's pores, enveloping his entire body. Chu Tian's soul fluctuations became extremely light and mysterious, as if his soul had instantly turned into trillions of the finest hairs, and he could feel all the subtle changes in the world with the most delicate touch.

Chu Tian could sense the changes in the medicinal materials in the Liantian furnace.

The fire in the Zi Yang Furnace changed under Chu Tian's control which was as delicate as countless soft hairs. The changes of the medicinal materials in the Zi Yang Furnace were exactly the same as those in the Lian Tian Furnace!

The effective ingredients of the main medicine are extracted one by one!

If it were an ordinary alchemist, they would not care about the year and quantity of the main medicine. As long as it was an effective essence, they would definitely keep it all and add it to the final pill-making process.

Chu Tian smiled slightly, changed his hand seals, and without hesitation, he expelled the excess medicinal essence, leaving only the part of medicinal essence that was just enough for the pill to take shape.

The active ingredients of each auxiliary medicine are also extracted.

Just like the main medicine, Chu Tian accurately extracted the precise medicinal ingredients required, and all the others were burned by the furnace fire.

The size of the fire changes, the temperature changes, sometimes the medicinal properties of the two main medicines are blended together, and sometimes an auxiliary medicine is added.

In the fire, a ball of golden liquid medicine was rotating evenly. There was no impurities in it. The whole body was shiny and smooth, as if it was carved from jade. It was almost invisible that the liquid medicine was rotating.

Seven days and seven nights passed, and there was still no movement in the small building where Master Qiao was refining the elixir. A layer of light golden clouds had already covered the sky above Chu Tian's small building, and a subtle fragrance slowly spread around. All those who smelled the fragrance felt their internal organs suddenly tighten, as if their soul and body had suddenly become one!

"Huh? Huh? Huh? This feeling!" Hao San couldn't help but scream.

Hu Baichuan, Guan Tiegu and others hushed at the same time and glared at Hao San angrily.

Hao San rolled his eyes and was about to explode, but Hao Long Zhen Zun had already covered his mouth with his hands: "Big fat meat, Hao Xiaosan! Big fat meat!"

Hao San stopped struggling, and he stared at the small building where Chu Tian was.

Suddenly, there was a loud bang from the sky, and there was no reaction from the mountain protection formation of Handui Cliff. A sudden bolt of lightning fell heavily on the clouds above the small building. A thundercloud with a radius of about an acre covered the sky above the small building, and bolts of lightning were brewing in the thundercloud!

"Triple pill tribulation? This kid did it?" True Lord Haolong roared in surprise and joy.