After reciting the formula, Zheng Qiu put his hand on Gu Ya's shoulder, and then cast the Shrink to an Inch spell, turning it into a flash of light and disappearing on the spot.

The two of them walked through the world of dazzling light. After a moment, the surrounding light suddenly dimmed and was replaced by the scene of the Spirit Vein Cave.

Gu Ya turned her head and looked at the panting Zheng Qiu, her eyes full of envy.

"This remote escape spell is really useful. If you are willing to teach me, I will give you the position of honorary elder of Luoshuang Pavilion."

Zheng Qiu was out of breath. Flying so far, his energy was almost drained.

After a long time, he calmed down a little and said, "Sir, you are just a child now and have nothing to do with Luoshuang Pavilion.

It’s better not to draw cakes for me until you become the master of Luoshuang Pavilion again.”

Gu Ya curled her lips: "Humph, don't think that I can't learn it because you don't want to teach me!"

After speaking, she turned her eyes and observed the environment of the Spirit Vein Cave.

There are medicinal fields one after another on the cave floor, with a variety of plants growing in them.

In the middle of the medicine field, there is a three-story stone building, which is larger than the ordinary houses in the deserted city.

This kid Zheng Qiu actually built a house in a cave and cultivated medicinal fields. It looked like he wanted to live there forever.

Thinking of Zheng Qiu's use of remote escape to enter and exit the spiritual vein cave so conveniently.

Gu Ya couldn't help but feel sulky, wondering why she couldn't find such a good place when she was practicing.

She stepped forward, walked slowly forward, pushed the door open and entered the stone building in the middle of the medicine field.

The furnishings in the house are relatively simple. On the bed, Zheng Qingyue has transformed into the size of a small snake, curled up and snoring.

Hearing the sound of the door being pushed open, he opened his eyes and looked towards the door.

Zheng Qiu followed behind and said, "Your Majesty, it doesn't seem right to break into people's houses without permission."

Gu Ya ignored him, walked quickly to the bed, and jumped on it.

Qing Yue quickly floated into the air and flew to Zheng Qiu's shoulder in confusion.

Gu Ya raised her fist and hit the bed twice, shouting: "From today on, I will live here! No objections are allowed!"

Zheng Qiu spread his hands: "Supreme Gu Ya, didn't you say that the earth's spiritual veins were of no use to you last time and asked me to take you back to the deserted city? Why do you want to live here again now?

And there is no one to serve you here, and there is no food or drink.”

"You didn't say you would build a house here last time! As for food and drink, if you want to learn about cultivating new varieties of medicinal materials, just bring them to me."

Zheng Qiu scratched his head and couldn't think of any other way. He really wanted to learn how to cultivate new varieties of medicinal materials, so he could only do as Gu Ya said.

He communicated with Qing Yue in a low voice, asking it not to reveal its true size, and then he would place another bed on the third floor for it to rest.

After struggling like this for half an hour, the lecture finally started.

Gu Ya first told Zheng Qiu the most basic knowledge of cultivation.

It is to use carving knife and medicinal scissors to make the medicinal materials grow better and improve the medicinal properties of the medicinal materials by repairing the branches, leaves, roots and stems.

In the days that followed, Zheng Qiu delivered food and drink to the Lingmai Cave every day, and at the same time learned the knowledge of cultivating new varieties of medicinal materials.

Before Gu Ya took over, her physical condition was getting worse day by day because she was getting older.

At that time, she spent a lot of time studying medicinal materials and pills, trying to use these things to extend her life.

But I didn't expect that in the end, I would use the body seizing technique to escape the limit of Yangshou.

From the most basic method of improving the medicinal properties of medicinal materials, Gu Ya has taught how to blend different medicinal materials to produce new medicinal materials.

There are many methods, such as letting the medicinal materials grow around each other, or joining the branches and leaves of the medicinal materials with each other.

You can also use pollen to blend medicinal properties when medicinal materials are blooming.

Of course, there are more advanced methods, which are to refine ordinary seeds like elixirs to artificially create brand new seeds.

You can also extract the spiritual power of medicinal materials and create new medicinal materials out of thin air through blending and kneading.

Gu Ya didn't know these two advanced methods and had only seen them in books and materials. However, she did not miss these contents and taught them to Zheng Qiu accurately.

Zheng Qiu was learning and experimenting in the medicine field.

More than half a month later, he successfully produced a new medicinal plant.

This medicinal herb is a fusion product of Qi-solidifying grass and Hemostatic grass. It has the effect of stabilizing Qi and stopping bleeding.

But it also has shortcomings. Its effect of stabilizing Qi is not as good as that of Qi-Guarding Grass, and its effect of stopping bleeding is not as good as that of Hemostatic Grass.

Gu Ya told him that he should continue to improve this medicinal material, constantly explore its potential and enhance its medicinal properties.

After another half month, Zheng Qiu had filled a medicinal field with this new medicinal plant.

Then breed a species with higher efficacy to achieve the effects of gas-fixing grass and hemostatic grass at the same time.

Seeing that the new medicinal materials were successfully cultivated, Gu Ya said that the knowledge of cultivating medicinal materials had been taught, and Zheng Qiu had to explore the rest.

Of course Zheng Qiu would not stop there. How could the new medicinal materials only have two functions: stabilizing energy and stopping bleeding? He had to add a few more.

So he continued to find medicinal materials with various effects such as promoting wound healing, boosting spirits, increasing physical strength, etc., and tried to combine them one by one.

Initially, he used Professor Gu Ya's basic method to cut the stems of medicinal materials with scissors, and then tied the upper and lower parts of different medicinal materials together.

According to Gu Ya, this cultivation method is called grafting. The success rate is not high and it requires a lot of attempts.

One kind of medicinal material, two kinds of medicinal materials, more and more types were mixed, and Zheng Qiu found that the success rate was getting lower and lower.

It often takes a whole day to cultivate the plants, and the plants they cultivate cannot even germinate and branch out. If they are forced to ripen with Qi, they will grow into strange and weird things.

He sat in the medicine field and thought, couldn't a variety of medicinal materials be mixed with each other?

Looking up at the dazzling earth spiritual veins, an idea came to his mind. Since the most common cultivation method didn't work, why not try an advanced cultivation method.

Gu Ya said that medicinal seeds can be made into one body like elixirs. If you try in this direction, you might gain something.

He performed the "Twenty-eight Methods of Shi Tinghua" and built a furnace with stones, which was similar in shape to the alchemy furnace used by alchemists.

Of course, a stone stove was not enough, so he also found iron ingots and used the "Eleven Mantras of Iron Obedience" to build an iron alchemy furnace.

As for how to refine medicinal seeds, he had no clue.

So I poured the different seeds in one at a time, and then lit a fire under the stove, hoping that the seeds would fuse under the action of the flame.

The result is of course failure.

In the iron furnace, the seeds are roasted by fire into coke, and then crushed into black charcoal powder by pressing with your hands.

The heat transfer effect of the stone stove is poor, and the seeds are not roasted into charcoal, but the stove is emitting wisps of burning aroma, as if it is filled with fried beans.
Chapter completed!