"Tired, so tired!"

A ray of extremely dim spiritual light just fell from the sky, and Chu Yaya, who was sweating profusely, fell headfirst from the spiritual light.

The spiritual light exploded with a "pop", and in the dim light, a flying talisman made of the bark of an old golden osmanthus tree was silently blown to pieces.

The flying talisman was made by Chu Tian himself. As long as one inputs a tiny bit of spiritual power, he can fly into the air with the help of the flying talisman until the spiritual power stored in the talisman is exhausted.

This is the strange and miscellaneous knowledge recorded in Ziyin's inheritance. In Ziyin's inheritance, there are countless strange and bizarre things like this, and no one knows where he got so many strange ideas from.

Chu Yaya has been practicing the "Resurrection of a Dead Tree" technique these days. The destroyed foundation of her cultivation has recovered a little, many of her meridians have been reopened and healed, and a small amount of magic power has been generated in her body.

Holding the flying talisman that Chu Tian had made for her, Chu Yaya flew back and forth for more than 200 miles to retrieve the redwood gift box that Du Juan and Hai Tang had left outside Han Cui Cliff. Even with such a short distance and the help of the talisman to fly, Chu Yaya was exhausted!

"You, girl, what a body!" Hu Dali stood aside, looking up and down at Chu Yaya's slender and delicate body very critically, and shook his head with a grin: "Damn, you can't get ten pounds of good meat! Girl, you have to eat more big fat pieces of meat and grow some meat!"

With a twist of his mouth, Hu Dali showed his bad mouth habit that he had developed in the bandit's lair in Zhen Sanzhou: "You are too thin, be careful not to have no milk when you give birth! If you are a tiger demon, you will never get married!"

Chu Tian rolled his eyes, grabbed the mahogany gift box and said nothing.

Chu Yaya was stunned, and then she pounced on Hu Dali with her teeth and claws bared. Hu Dali laughed loudly, and his body shook and turned into a white tiger about ten feet long, shaking his tail as long as his body, and ran happily on the top of the old golden osmanthus tree.

Chu Yaya got out a wooden pole from somewhere and chased Hu Dali, hitting him randomly.

Hu Dali ran happily with his tongue hanging out. This was his, Chu Tian's, Agou's and Aque's favorite game when they were young in the mountains and forests - everyone chased each other, and the unlucky one who was caught would often be thrown into a stinky puddle by his friends and become covered in stinky water!

'Ouch!'

Hu Dali suddenly roared towards the sky, swung his tail, and tripped Chu Yaya slightly.

Chu Yaya was so angry that she cried out "Awooo", jumped up and continued to run wildly after Hu Dali. The pills that Chu Tian made for Chu Yaya to nourish her body and strengthen her flesh flowed through her body along with Chu Yaya's active blood vessels, making the girl sweat all over and a layer of light white mist covered her head.

"Hehe!" Chu Tian glanced at Hu Dali and Chu Yaya who were fighting, smiled and shook his head.

Hu Dali wanted a sister since he was a child. Maybe Chu Yaya made up for this defect in his heart? Although this guy is rough and honest, there is still some soft spot in the heart of this tiger demon!

"But we need to find some reliable people. This is such a big area, we can't be asked to do everything by ourselves, right?" Chu Tian carefully opened the mahogany gift box, and the Five Elements Sky Umbrella floated above his head, releasing the Five Elements torrent to protect his whole body.

Chu Tian felt an inexplicable hostility from Du Juan and Hai Tang, and these two pretty women had a "slutty" aura that made Chu Tian very uncomfortable. Unlike the natural charm of a little fox like Yue Yinluo, the charm of Du Juan and Hai Tang was acquired, a kind of worldly aura that penetrated deep into their bones!

With a disciple like this, their master’s character must not be that good!

Chu Tian has a very clear understanding of this.

Who knows what's inside this mahogany gift box? Maybe it contains a small fire crossbow that can destroy the city? Who knows?

The lid of the box was opened, and inside was a piece of light yellow, high-quality paper that was filled with a trace of magic. This kind of paper itself was considered a low-level spiritual tool, and ordinary termites, fire, and water would not damage it at all. It was an excellent paper for copying important information.

Chu Tian glanced at the paper and saw a recipe for a pill called "Da Huang Dan" copied on it. It contained thirty-six medicinal ingredients in total. It was specially used to nourish, strengthen, firm and condense the soul of cultivators in the Li Ming Realm. It could effectively help the spiritual practice of cultivators in the Li Ming Realm!

A fine-quality 'Da Huang Dan' is enough to help a cultivator in the Li Ming realm save several months of hard training, so it is very expensive. A fine-quality 'Da Huang Dan' has a market price of around one thousand spirit crystals, and ten of them are worth as much as a ten-year pill!

However, the cost of 'Rhubarb Pill' is much lower than the cost of medicinal materials for the Ten-Year Pill. It's just that the refining method is extremely complicated. Therefore, the overall profit margin of 'Rhubarb Pill' is more than twice that of the Ten-Year Pill!

"This is the recipe for the Buqi Yishen Pill... well, it's a simplified version! Haha, Rhubarb Pill, this name is really, really rough!" Chu Tian looked at the recipe and couldn't help but smile.

In the Sutra Library of Changchun Valley, there is a detailed recipe and refining method for this pill, originally named Buqi Yishen Pill.

The original recipe in the Sutra Library of Changchun Valley is the unique recipe of Taiyi Qingling Sect. There are a total of 2,324 simplified versions of the recipe due to different reductions in the amount of medicinal materials used in alchemy and different refining techniques.

The ancestors of the Taiyi Qingling Sect gave these more than two thousand kinds of pill recipes different names and sold them, making a lot of dirty money.

The true original version of the recipe for the "Buqi Yishen Pill" uses a total of 128 kinds of medicinal materials, and its efficacy is powerful enough to serve as a powerful auxiliary to the spiritual practice of the Sky-Seeing Realm and the Sky-Ascending Realm.

This 'Da Huang Dan' containing thirty-six medicinal herbs was only one of the more than two thousand pill recipes released by the ancestors of Taiyi Qingling Sect, and it was one of extremely inferior quality.

What made Chu Tian even more speechless was that the recipe for the Rhubarb Pill that the ancestors of the Taiyi Qingling Sect released back then deliberately added a complicated refining process and inexplicable hand seals and spells, which made the refining of the Rhubarb Pill extremely difficult and greatly increased the cost of refining.

Therefore, the rhubarb pills made using these recipes could not compete with similar pills from Taiyi Qingling Sect for the market, effectively ensuring Taiyi Qingling Sect's monopoly on the market for similar pills.

But today, someone actually sent the recipe of Rhubarb Pill to Chu Tian, ​​wanting to test Chu Tian with this recipe!

"It's really interesting! Although I have never refined rhubarb pills, but with the Heaven Refining Furnace, what kind of test is this?"

Chu Tian put down the recipe and looked at a milky white jade bottle in the gift box.