There are traces of folds in the paper, and it can be seen that the owner often flips through it, obviously a lot of effort has been put into it.

Liu Yu also had this habit when he was concocting alchemy. He liked to record his experience in the alchemy manual. If there was inspiration in the process of alchemy, he would take out the manual record at any time.

It can be said that the alchemy manual has witnessed his growth in the way of alchemy, and the experience of Lingcao has also witnessed the growth trajectory of Lingzhifu.

Of course, not all alchemists and lingzhi husbands will record their experiences, this is purely a personal habit.

Liu Yu has always been very serious about her own path to immortality, and ten hours have passed before she is fascinated by it.

He lay back and didn't put away the spirit grass experience. He closed his eyes and thought and touched the green light spot in the Niwan Palace.

Ten hours have passed, and some of the spirit grasses have matured and borne seeds, exuding a faint fragrance. The green color of various spirit grasses is like emerald green, which makes people feel pleasing to the eye and linger.

The dragon's blood tree has grown to two feet in size and does not continue to grow. Unlike ordinary trees, its body is dark red, as if watered by blood. It does not look evil and evil, but has a sense of holiness. .

The roots are vigorous and powerful and penetrate into the black spiritual soil to absorb nutrients. The leaves are also pale red, with a sense of crystal clear and translucent. There are four or five flower buds between the trunks, red and white mixed with half buds.

As for a middle-grade spiritual stone placed on it, it has long since turned into fly ash, and the spiritual energy has been completely absorbed.

It took 250 years for the dragon's blood tree to grow. After that, a batch of dragon's blood fruit was produced every 200 years. When I got it, the seedling had been growing for decades. It's also normal.

Dragon's blood fruit is very rare. Even if it is eaten raw without refining medicine pills, it can increase the strength of the physical body. It is very helpful for refining the body.

The rank of these spirit medicines is relatively high, so it is normal to consume more spirit power.

Liu Yu put the spirit stone again after the spirit stone was exhausted, and packed the mature spirit grass in a jade box and placed it in the log cabin on the right. In the cabin on the left.

After doing this, I went back to my physical body to look at the experience of the spirit grass, and just like that, after another hour passed, all the spirit herbs and medicines were all mature.

Liu Yu put away all the spirit grass and spirit grass seeds except Guiyuan Flower and Dragon's Blood Tree, and put them in two wooden houses.

The Guiyuan Flower produced seven seeds and planted them in the black spiritual field again. At this time, there were also four bright red fruits hanging on the dragon blood tree, and all of them were plucked off, so that the tree could continue to grow.

After finishing all these, Liu Yu nodded slightly, and brought Guiyuanhua and other spirit grasses for refining Qingyuan Pill. As soon as the thought in her mind came up, she returned to her body, and more than 20 jade boxes all appeared beside her.

Now that the Guiyuan Flower has been ripened, the Qingyuan Pill can be officially refined. Liu Yu quickly opened the door and came to the Pill Refining Room.

Right now, the medicinal power of Jingyuan Pill is getting weaker and weaker, and his cultivation speed is getting slower and slower. Although Liu Yu is calm on the surface, he has a sense of crisis in his heart.

The situation in the Immortal Cultivation Realm of the Chu State is volatile. Because of the ownership and share of a medium-sized spirit stone mine, the five major sects have all left the field in person. The entire Immortal Cultivation Realm of the Chu State is in a state of turmoil. No force can make an exception.

And the failure of the mission of guarding the medicine garden this time, I still don't know what kind of mission will be assigned.

Go deep behind enemy lines? Frontal battlefield? Sneak attack on enemy resource points?

Everything is unknown, and he has no choice. It is this unknown and uncertainty that makes Liu Yu feel a sense of urgency and wants to quickly improve his strength.

Because only with improved strength can we deal with the crises that may be encountered at any time.

Taking a step back, if Yuan Yangzong really arranged a very dangerous mission, which was no different from sending him to death, then Liu Yu would definitely not be foolishly loyal to the sect.

Although the sect did provide some help for his early cultivation, it was not worth his life. It was also a good choice to defect directly from Kaiqingzhou and leave the country of Chu to become a free and unrestrained cultivator.

But no matter where you go, strength and weakness are eternal themes.

Liu Yu's thoughts were surging in his heart, and eventually he gradually calmed down. He slapped the storage bag and took out the top-grade magic weapon-level Pill Stove Xuanhuang Cauldron.

At the moment, due to the limitation of Guiyuan Flower, there is only enough material to make one Qingyuandan, but you can also practice your hands first to get familiar with it.

Liu Yumo flipped the palm of his mana, and a ball of orange flame the size of an egg appeared in his hand.

It is the real fire of the foundation building!

Although the power of the Qingyang Demon Fire is stronger and the temperature is higher, it is an uncompromising "fiend fire". It is violent and unstable. The evil energy contained in the flame is not suitable for refining medicine pills.

However, the base building fire is relatively mild, the flame output is relatively stable, and the mana consumption is not large, so it is more suitable for refining medicine pills.

With a wave of Liu Yu's hand, the True Foundation Establishment Fire flew towards Xuanhuang Ding, and finally fell into the open fire door below the stove.

As soon as he pinched the Fa Jue in his hand, the real fire of the foundation building suddenly rose and burned slowly, and began to warm up Xuan Huang Ding.

At this time, Liu Yu's alchemy attainments are not what they used to be, and the success rate of refining Yuandan has reached more than 30%~www.mtlnovel.com~ Although he is not yet called an alchemy master, he has surpassed many ordinary alchemists. Become a senior alchemist.

The ancient recipe "Qingyuan Dan" is already very familiar with the pill recipe, so naturally there is no need to take out the pill recipe to check it. Liu Yu knows the preparation and refining process of the elixir well.

After the preheating of the Xuanhuang Cauldron was completed, according to the order and proportion on the pill, more than 20 auxiliary medicines and main medicines were put into the Cauldron one by one, and the essence of the spirit grass was quenched.

Ignite, preheat, refine essence, fuse essence, condense elixir...

As time passed, Liu Yu devoted all his attention, and his divine sense penetrated into the furnace to forcibly endure the temperature of the base-building fire to feel the changes in the medicinal properties.

In the end, eight pills were condensed, but because the furnace was too late, all the spirit pills in the cauldron turned into coke.

Liu Yu looked at Ba Tuan Coke with no turbulence in her heart. She learned from failure to find her own shortcomings and summed up experience.

To ripen the spirit grass for refining the essence pill, each serving consumes about 15 spirit stones, and because the Qing Yuan pill is an ancient recipe, the years of the spirit grass required are relatively high, and the consumption of spirit energy is also more. It takes about thirty spirit stones.

But thirty spirit stones are nothing to Liu Yu today, and it is completely acceptable to use them to accumulate experience.

The higher the grade of the medicinal pill, the more complicated the refining process, and the longer it takes. Refining a Qingyuan Dan takes two hours in a blink of an eye.

He cleaned the Xuanhuang Cauldron and put it on the spot. The impurities left by the failure of alchemy were thrown aside. Liu Yu left the alchemy room and took out his alchemy manual, sitting on the chair and thinking carefully.