Guan Yunlong left after arranging Wang Lun's daily necessities, and Wang Lun pushed open the door and entered the secret room, this secret room should be a refuge prepared by the Guan family in case of emergency, and the daily necessities can be said to be readily available, except for the lack of food, Wang Lun sat down in the middle after walking around here, put the light and negligible thick book in his hand on the ground, and then pinched the trick with both hands and began to run the cultivation. At this moment, it was not a blue-white arc, but a pale yellow clod of earth that formed a circle around him.

The eight hidden weapons set up in advance when Wang Lun was walking around the house before, and they also lit up when Wang Lun was running his cultivation, and the light was also yellow, Wang Lun's cultivation ran for a while, and the light became brighter and brighter, and finally when he was about to turn white, Wang Lun's gesture changed, and he shouted in a low voice: "Earth Formation-Add Earth Life."

I saw that the bright light that had been whitish instantly dimmed and turned dark yellow, and there was an extra layer of thick soil around this secret room, including the ground, as if it had been reinforced again, but this earth array was not just reinforced, this earth array was taught to Wang Lun by Shang Yunfei, and it was a protective formation that could protect things within the range when the formation was activated from being attacked by things that appeared after it was activated.

The reason why Wang Lun chose this earth formation is for this protective role. After setting up this formation, Wang Lun used the earth element to strengthen the armor on his body, and only after feeling that it was foolproof did he slowly open the book "Yin".

Although Wang Lun had made all the preparations, and even thought about what accidents would happen, but when he opened the book, Wang Lun was still shocked, only to see that Wang Lun just opened the book cover, and there was a thick black fog that could not see any color from the book, and then filled the entire secret room like a bamboo, Wang Lun couldn't see the things in it at all, and the only thing he could feel was that he was still sitting on the ground and didn't move, and the earth array set up around him didn't seem to react at all. It seems that this black fog will not affect him.

However, it is not pleasant to stay in a black place all the time, so Wang Lun was ready to run his own cultivation to dispel this black fog, but when he ran his cultivation, he was surprised to find that his cultivation did not react at all, and he didn't listen to his own instructions at all, Wang Lun quickly touched his body again, and was surprised to find that the originally infused earth element had disappeared, which was a bit unexpected. However, Wang Lun did not panic, took out a small flying needle from his pocket, and threw it out directly, only to hear a crisp sound of ding, and the flying needle seemed to hit a hard object.

Wang Lun took out another flying needle, and threw it out without hesitation, this flying needle was followed by a small ball-like thing, only to see that the small round ball behind the flying needle flew half of the light emitted a dazzling light, and in the dark, this light was like a bright light, not dazzling at all, but illuminated the surroundings a little, Wang Lun took advantage of this light to turn the book a page, and then saw that the black gas in the room slowly disappeared as the first page was turned over.

Wang Lun adjusted to the light a little and then looked towards the book, and the text on the book was actually in Chinese.

(Wang Lun: Nonsense, you can't understand it if it's not Chinese!)

Author: Shut up! ）

Wang Lun carefully read the content of this page, what was written is exactly what Wang Lun guessed, according to this book, cultivation can be represented by a Taiji diagram, everything in the world has the poles of yin and yang, and the same is true for this cultivation, cultivation is divided into yang and yin exercises, this yang is the power of the elements that many people are cultivating, including the five elements of water, fire, wind, earth, and thunder, as well as the light element and the derivative elements of these elements, such as ice, and this yin has only one element, that is, the dark element, But this dark element is all-encompassing, such as darkness, corpse, and death, but the dark elements are all elements that ordinary people hate or cannot touch, but if the dark element is used to assist in cultivation, it will get twice the result with half the effort, Wang Lun's cultivation is just a simple forced cultivation, there is no cultivation that supports yin and yang, and complements each other, and the original cultivation is the cultivation of yin and yang harmony, until something happens.

The book does not say what the specific thing is, but the consequences of this incident are indeed described in detail, and the most direct consequence of this incident is that the cultivators of later generations are no longer pursuing the cultivation of holding yin and supporting yang, but blindly pursuing the power of yang and giving up the harmony of yin and yang, so the speed of cultivation is naturally not fast. The prosperous era recorded in the book was a prosperous era where cultivators were rampant, and cultivators at that time could be seen everywhere, and the lowest level was the Transformation Realm, if you weren't in the Transformation Realm, you would be embarrassed to go out and tell others that you were a cultivator, but because of that incident, the vast majority of cultivators gave up the harmony of yin and yang and blindly pursued the power of the elements, and the cultivation resources were wasted a lot, so the war began, and the war led to the death of a large number of cultivators, and the prosperity took a sharp turn and was dilapidated.

Wang Lun couldn't help but sigh when he saw this, and then continued to look behind. In addition to describing most of the events, this book focuses on the cultivation of the power of yin, and the simple cultivation of the power of yin will go to the other extreme. With Wang Lun's current cultivation, it is just suitable for cultivating the power of yin, but it is not a pure cultivation of the power of yin, and it just meets the cultivation realm of yin and yang harmony mentioned in the book, so Wang Lun didn't say a word, and began to cultivate according to the method mentioned in the book, and soon Wang Lun felt that a weak and very cold feeling had arisen in his dantian, this cold did not act directly on the skin like ice, but directly penetrated into the bones, and it was so cold from the inside out.

And the elemental power in Wang Lun's body seemed to like such a cold very much, and it couldn't help but run, and Wang Lun now understands what it means to hold yin and support yang, and reconcile yin and yang. But after Wang Lun cultivated for a while, he realized that he had never been in contact with the dark element, where did the Yin power come from? Thinking of the black fog that appeared when he opened the first page before, Wang Lun realized that there was a dark element in this book, as if he knew that the viewer would definitely cultivate, and prepared the dark element for the viewer to use in advance.

After Wang Lun practiced for a while, he closed the book and stood up, the expression on his face was very determined, he could now basically determine what kind of place he was about to go.