The method that Gong Lao said was absolutely effective, but whether it was cultivating the body refining method above the heaven level, or swallowing the 'Heaven Conquering and Changing Life' pill above the seventh grade, it was difficult for Li Yunxiao to ascend to the sky.

Li Yunxiao's expression was gloomy, and it took a while for him to come to his senses, readjust his mentality, and thank Gong Lao: "I'm sorry, I was too out of shape just now, thank you Gong Lao for telling me!"

Gong Lao smiled: "No, no, you have done better than many people!"

Li Yunxiao shrugged his shoulders and pretended to be relaxed: "I'm just used to it, broken jars." ”

Then he asked, "Gong Lao Ke knows where to put books on material interpretation and analysis?"

Gong Lao was a little surprised, because this kind of book is generally something that pharmacists and alchemists love to read, and usually cultivators are not very interested in it, but he didn't ask much, thought for a while, and pointed to Zuo Ze and said, "There are some such books in the ninth column of the penultimate row of your left hand, you can read them slowly by yourself."

Li Yunxiao quickly came to the place where Gong Lao was pointing, quickly glanced at the categories marked on the bookshelf, and finally found the introduction and analysis of water attribute materials.

After half an hour of searching, I finally found an introduction to "Milk Frozen Water". Among them, the description of the milk frozen water is extremely detailed, whether it is its form or the effect of the period, it is almost consistent with the milk cold water he swallowed before, and there is no great provenance.

"There's nothing special about the Milk Frozen Water, it doesn't seem that the problem is with it!" Li Yunxiao muttered to himself.

Confused, he turned to the bookshelf where the books were kept, and began to browse. Although he thinks that bluestone is just an ordinary stone, he still wants to find some information related to bluestone. Of course, in the end, there was nothing to be gained.

"Could it be that I made a mistake?" After a few hours passed, Li Yunxiao couldn't help but doubt himself.

But when he thought of the strange behavior of the silver silk ice silkworm, when he thought of the serious and nervous expression that Han Xiao had gone and returned, and when he thought that the bluestone could exude a strong freezing power, he shook his head again and denied his suspicions.

"Maybe it's because the relevant information in the sect is not collected, and I have a chance to go to other places to see!"

Li Yunxiao showed a slight look of disappointment and planned to leave. However, just as he turned around, a copy of "Heaven and Earth Wonders Appreciated" fell into his eyes. Li Yunxiao suddenly had a strange idea in his heart, and vaguely felt that there would be an answer this time, so he pulled this book "Appreciation of Strange Things in Heaven and Earth" out of the bookshelf.

However, from beginning to end, there was no information he needed to find, but such a thing as milk and frozen water actually appeared in the introduction of this book.

Although it is not common and very precious, it should have nothing to do with the word "strange". But it is precisely because of this that Li Yunxiao's curiosity has been aroused.

Li Yunxiao began to read with the attitude of flipping through the pages.

The content described in this book "Appreciation of Strange Things in the World" is similar to what was recorded in the previous book, except that the description of milk and frozen water in this book is more detailed.

The last few paragraphs of it made Li Yunxiao's heart pound, saying that in a special environment, the frozen water may mutate, thus forming a special nature of water, and we call this kind of water Xuanshui.

Xuanshui, born between heaven and earth, exists in the land of extreme yin, absorbs the essence of nature, after years of precipitation, hundreds of years of formation, thousands of years of condensation, contains a huge power of yin and cold, has the miraculous effect of washing bones and refining gods, increases the strength of cultivation, and can even help cultivators break through the barrier of advancement.

For cultivators with a cold physique, it is not an exaggeration to say that Xuanshui is a treasure of natural materials tailored for them. It's just that the freezing power of Xuanshui has to be fierce, even if it is a cultivator with a cold physique, it must not be taken directly, otherwise, it will be eaten by the freezing power, and even be directly wiped out by this terrifying power.

Therefore, if you want to swallow the refining Xuanshui, you must take the Chiyang Pill in advance to resist the invasion of the frozen power cultivation, and you also need to find a place where the yang energy is strong to meditate and cultivate, so as to suppress the yin and cold qi in the body, so as to achieve a balance of yin and yang, so as to ensure that the vitality cycle is not extinguished.

There are many types of Xuanshui, so there are grades.

Because the milk frozen water is only because of the water from the mutation and evolution plane, it is not very high in the Xuanshui list, ranking seventy-eighth.

But even so, one cannot ignore its great capabilities.

Closing the book, Li Yunxiao's mood was difficult to calm down, his eyes burst out because of the bold speculation in his heart, and his body trembled violently with excitement like chaff...... It wasn't until a while that it gradually calmed down.

If it was really as he guessed, it was likely that there was a mutated milk frozen water hidden in the bluestone, then it would be a good explanation why the silver silk ice silkworm didn't care about the loss of the milk cold water in the stone trough, and it could also explain the extremely abnormal behavior of the crazy knife sect Hanxiao.

Li Yunxiao's expression immediately became more and more serious, because if he hadn't guessed wrong, Han Xiao might have guessed that the mutated milk cold water was on him, and at this time, he should be looking for him frantically in the Crazy Knife Gate.

Thinking of the strength of Han Xiao's eight-star martial artist, Li Yunxiao felt as if someone had grabbed his throat and was out of breath, because with Han Xiao's terrifying strength, it was as simple as raising his hand to destroy him.

Fortunately, Han Xiao didn't know that he was a disciple of the Blood Sword Sect for the time being, and he shouldn't be able to find him for a while. Therefore, before Han Xiao found it, he had to refine the mutated milk ghost frozen water as soon as possible, improve his cultivation, and be promoted to an inner disciple, so that he could have a glimmer of life.

Li Yunxiao suddenly felt a great pressure! For him, this was an unprecedented life-and-death crisis, and it was also a great blessing. It just confirms the saying: Blessings and misfortunes lurk, and misfortunes and blessings come.

Back at the residence, Li Yunxiao immediately closed the door tightly, then took the bluestone in his hand, looked at it again, and then calmed down, felt it with his heart, and after dozens of minutes of induction, he finally sent out a thumb-sized place at the bottom of the groove in the bluestone, which was slightly different from other places.

Li Yunxiao was almost certain that there was a mutated milk frozen water in this place.

At that time, he immediately took out the long sword on his body, cut off all the other excess places around this thumb-sized place, leaving only a little bluestone to continue to wrap it, and drilled a small hole in it, threaded it with a rope, hung it around his neck, and attached it to his body, so that he felt much more steady.

At the same time, a freezing force came out of the bluestone and poured into his body. In this way, it is equivalent to his body absorbing the freezing power of milk frozen water every minute and every second.

Although this kind of absorption is relatively direct swallowing of the Milk Frozen Water, the effect is minimal, but for him who only has a third-level martial vein, it still has obvious benefits and is extremely precious, at least, it makes him equivalent to the cultivation speed of a fourth-level martial vein.

Now, what makes Li Yunxiao the most headache is how to obtain the Chiyang Pill, which is a three-pin pill.