Shi Xuan entered the space, took out the Hidden Pill, and studied it carefully, carefully distinguishing the various ingredients inside. Pen, fun, pavilion www. biquge。 infoThere should be green fruits, dragon rock grass, and Horgan in it...... I just don't know what the proportions are. Shi Xuan breathed a sigh of relief, fortunately, there are still a lot of these medicinal materials in the space, and slowly groping should be able to find out the correct formula. By the way, let's go to the library first, maybe there is this hidden Dan Dan recipe in it.

In the library pavilion, in the sea of thousands of books, Shi Xuan rummaged through almost every ball of light, and carefully searched for more than two hours.

"Whew, I finally found it, "Lu Cheng Codex". It's just that the name is a little weird. ”

The spiritual power swept into the jade slip, and the majestic information poured into his mind, and Zhihai almost collapsed. Shi Xuan stabilized her mind, gritted her teeth, and her spiritual power turned into a huge net, firmly protecting Zhihai, and after a while, Shi Xuan let out a "wow" and spit out a mouthful of blood.

I didn't expect this Lu Cheng Codex to be so domineering, and I almost gave up my life. The information contained in this codex is too huge, I don't know who collected it, and it almost contained all the Dan Dao all the way, which is really amazing, and the Dan art that he inherited is like a mayfly compared to it.

Shi Xuan's hand turned the seal knot, and the next part of the spiritual power exercise was carried out, and the sea was repaired. Shi Xuan's eyes were tightly closed, and the little floating light in the space gradually got closer, and one by one they rushed into Shi Xuan's body. After a while, those points of light disappeared, and Shi Xuan's spiritual power continued to explore into the distance, wanting to absorb more points of light. Suddenly, a large lump of blue, transparent material appeared in view, formless, like a cloud of blue air. Gradually, the substance got closer and closer to Shi Xuan, and suddenly dispersed, turning into a little floating light, which was absorbed by Shi Xuan's spiritual power.

An hour later, Shi Xuan Zhihai had recovered, and by the way, he sorted out the information in the codex. This Codex contains almost the entire Dan Dao, and is divided into seven chapters in total. The first article is the spiritual root; the second part of the mental power; The third Dan furnace; Chapter 4: Different Fires; Chapter 5 Medicinal Materials; Chapter 6 Hand-to-hand Decision; Chapter 7 Danfang.

Shi Xuan felt such a huge amount of alchemy knowledge, and couldn't help but grow his head, stretched out his hand to rub the corners of his forehead, and cheered up to open the seventh chapter directly.

After only a few pages, I easily found the Dan prescription of the Hidden Breath Pill. It's just that the Hidden Pills described in this pill don't seem to be the same as what I got, not only do I have two more herbs in the ingredients, but there seems to be a big difference in efficacy.

Although the Hidden Breath Pill that he bought could conceal his cultivation, once he took the initiative to display his original cultivation, the pill would become invalid. However, the Hidden Breath Pill in this space can change its cultivation freely, and it only needs to take one pill to be effective permanently.

This pill is too rebellious, if this pill is born, it will inevitably attract competition from all sides, and it is simply a must-have product for killing people and goods.

Shi Xuan thought helplessly, now that he couldn't expose the existence of this elixir, he had to work hard to refine the ordinary hidden pill.

Shi Xuan found these medicinal materials from the storage room and began to refine the Dan Fang in the Codex. In the quiet space, Shi Xuan picked up an herb, her eyes narrowed slightly. After a moment, he exhaled a light breath of turbidity, and above the palm of his hand, a red flame suddenly rose and shot towards the Dan furnace. Shi Xuan threw the medicinal herbs in his hand straight into the Dan furnace, and his right hand kept urging the flames, and in an instant, the herb turned into a small ball of green liquid. Shi Xuan then threw in the other medicinal herbs in turn, turning them into liquids, and gradually fused them together.

The gray-brown liquid was constantly wriggling, and the scorching temperature kept calcining the impurities in it.

Shi Xuan's spiritual power shot out, turned into light silk, and slowly removed the residual impurities in it. As the impurities were removed, the mass of liquid grew smaller and smaller, and after a few moments, it was only the size of a thumb.

After a while, Shi Xuan withdrew the flames, kept pinching the trick with both hands, and hit the Dan furnace. A few gray-brown pills kept spinning in the Dan furnace, Dancheng!

Shi Xuan raised her hand to wipe the sweat droplets from the corners of her forehead, and picked up the pill with some dissatisfaction.

"Top-grade Hidden Pill, I don't know when I will reach the best."