There are one hundred and eight Dan prescriptions recorded in the Dan Sutra, and the materials required are varied, which are divided from the perspective of modern science, including plants, animals, and minerals. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Alchemy materials can be divided into main materials and auxiliary materials, the main materials are very precious, and the flowers and plants planted in this medicine garden are only auxiliary materials. However, these excipients should not be underestimated, after all, the situation of refining pills from only one material is extremely special, except for the three types of Peiyuan Dan, Yiyuan Dan, and Zengyuan Dan, there is nothing else. Without excipients, no matter how good the main material is, it can't refine the elixir.

One hundred and eight pills, there are healing pills, detoxification pills, longevity pills, improving physical fitness pills, stabilizing meridian pills, and even disturbing people's minds, but what Wei Xuan is most interested in is to improve his cultivation into pills. There are the largest varieties of this type of pill, with a total of 36 species.

Of the thirty-six kinds of pills that improve cultivation, except for Peiyuan Dan, Yiyuan Dan and Zengyuan Dan, the main ingredients of other pills are very difficult to find.

For example, there is a kind of demon power pill, and the main ingredient is eighteen demon pills. The demon pill refers to the inner pill of the demon class, the demon class that can refine the inner pill, the cultivation is more than a thousand years, and the strength is quite strong, it is not easy to seize their inner pill.

Another example is another kind of Saint Yuan Dan, the main ingredient is the physical bodies of six body refiners, and these physical bodies must have the strength of the earth immortal or above. Body refiners are already scarce, and even fewer have reached the Earth Immortal Realm, and it is even more difficult to get six such physical bodies than to ascend to the sky.

But there is a main ingredient of the elixir, and Wei Xuan has seen it.

When Wei Xuan first came to the inferior world, he once saw a strange scene, in the sea outside the isolated island, a monster gave nine big fiery red fish to the giant eagle. Now Wei Xuan knows that the big fiery red fish is called the Yin Yang Fish, which is the main ingredient for refining the Fish Spirit Guiyuan Dan, which is also the main reason why Wei Xuan chose the inferior world in the first place.

There is a circle of light shields around the island, which is the protective barrier set up by the Xuantian Emperor back then. This enchantment was so powerful that the giant eagle crashed into it and was immediately absorbed and refined. If it was in the past, Wei Xuan really didn't dare to take half a step out of the isolated island easily. But now, Wei Xuan has mastered the art of arranging formations and has learned many formations, and this protective enchantment naturally can't stop him.

Wei Xuan's body flickered, and he had already reached the top of the crater, looking ahead. The last time he stood here, he saw nothingness. And now, he clearly saw a hemispherical light curtain, this light curtain was the protective barrier set by the Xuantian Emperor.

The Xuantian Emperor is dead, and this protective barrier has become ownerless. Wei Xuan flicked his fingers, and a wisp of source power hit the light curtain. In an instant, Wei Xuan had some kind of connection with the light curtain, becoming the new controller of the protective enchantment.

The next moment, Wei Xuan had already stepped out of the isolated island and stepped into the void, looking down at the turbulent ocean below. The Yin-Yang Fish should be just below the surface of the ocean, but it is not easy to find a few fish in a radius of thousands of miles, unless there is a guide who understands the water conditions here.

Wei Xuan remembered the monster he had seen last time, and he already had an idea. He silently recited the trick and used the magic power of turning over the river and stirring the sea. In an instant, the wind blew on the ocean, setting off huge waves 100 meters high. Under the agitation of the huge waves, the whole sea churned violently, and even the seabed at a depth of several thousand meters was not at peace, and fish, shrimp, crabs and shellfish floated all over the sea.

The fish and shrimp did not die, they were just stirred and fainted. Otherwise, Wei Xuan's magic power will be used, and the killing will be great.

After the half-burnt incense, there was a sudden roar from under the surface of the sea, and the huge monster finally couldn't bear it anymore and rushed out of the water. This time, Wei Xuan finally saw the whole picture of this monster, which was a giant turtle the size of a football field. The giant ** head was like a snake, and its four claws were like knives, stepping on the sea, and yelling at Wei Xuan: "Where did the kid come from, he dared to disturb the dream of this king!"

Wei Xuan's divine sense swept over the giant tortoise, and he couldn't help laughing, and said: "You old tortoise, I'm afraid you've lived for thousands of years, and you actually spit out human words, you must have become a essence, and this seat can be used for your demon pill!"

In fact, the giant tortoise does not speak human language, but Wei Xuan's divine fetus is an automatic translator, so he can understand it. However, the cultivation of this giant turtle is not low, and compared from the breath alone, it should be equivalent to the middle stage of the Yuan Infant Realm of a cultivator. Of course, compared to Wei Xuan today, it is more than a big realm behind, so Wei Xuan is confident that he can easily take it down.

The giant tortoise couldn't detect Wei Xuan's depth, and seeing his small figure, he suddenly said disdainfully: "Shameless boy, this king swallowed you alive!"

After speaking, the giant turtle opened its bloody mouth and sucked hard, and a tornado suddenly arose on the sea, connecting the waves, fish and shrimp, and wrapped them together towards Wei Xuan.

Wei Xuan sneered, and as soon as the technique changed, he used the magic power of calling the wind and rain, and the tornado swept towards the giant tortoise in turn.

The giant tortoise was taken aback, sank, and dived to the bottom of the sea.

Wei Xuan broke off his drink, performed the technique of entering the water, and also jumped into the sea and chased after him. He has the Five Elements Great Escape Divine Power, and has stepped into the Silver God Fetal Realm, even if he is at the bottom of the sea, he can travel hundreds of miles in an instant. The giant tortoise was fast, but it wasn't as fast as him. After a few breaths, he was already standing on top of the tortoise shell, and said with a smile: "You old tortoise, look where you are still running!"

In the water, the giant tortoise is extremely nimble, and it turns its head to take a bite of Wei Xuan.

Wei Xuan had already taken the fairy sword in his hand and waved it away. This fairy sword was originally obtained by Wei Xuan from the Xiaoyaozi of the Tianwei World, although it was not as good as the crescent sword, but it was also used to it. The sword slashed away, and the sword qi was vertical and horizontal, landing on the huge head of the giant tortoise.

The giant tortoise suffered from pain, and its head, tail, and limbs were all retracted into the tortoise shell for a while.

"Do you think you can dodge it by being a turtle with a shrunken head?" Wei Xuan was amused, and pointed his finger at the giant turtle, casting a false form. In the blink of an eye, the giant tortoise had become the size of a palm.

Wei Xuan's figure flashed, out of the sea, flew back to the top of the crater, and gently tapped the tortoise shell with the hilt of his sword.

The giant tortoise, which shrunk to the size of a palm, was in pain, stretched out half of its head, and begged: "Xiao Wang doesn't know the supernatural powers of real people, and I hope that real people will spare his life!"

Wei Xuan now knew that this giant turtle had lived long enough, and his cultivation was not low, but his supernatural powers were limited, so he didn't worry that he would escape, so he put him down and asked, "Where did you come from, and you dare to be the king?"

The giant turtle moved its limbs, and when he saw his body shrink to such a size, he couldn't help but smile bitterly: "This place is called the Red Sea, Xiao Wang was originally a sea turtle, accidentally ate the spirit grass, and became enlightened, called the Red Sea Demon King, this sea area is under the jurisdiction of Xiao Wang." ”

Wei Xuan nodded and said, "Since this sea area is under your jurisdiction, you should know the whereabouts of the Yin Yang Fish." ”