Zhang Yanchong's face became a little pale at this time because of the sharp pain at that moment, and after he saw the green mang shoot out, he immediately put away the magic weapon, endured the discomfort caused by the previous severe pain, and stared at the tree hole where the green mang was swallowed, for fear of missing the opportunity to enter the secret land. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

However, the tree hole did not appear any amazing vision, but as calm as usual, just when Zhang Yanchong thought that the magic weapon did not have an effect and muttered to himself, the tree hole suddenly burst out of an amazingly thick aura, Zhang Yanchong could already feel the existence of heaven and earth aura, so this unusually thick aura Zhang Yanchong noticed it at the first time, and Zhang Yanchong also learned that this tree hole did not swallow his mana in vain.

Zhang Yanchong's face was happy, and he was about to step into the tree hole, but as soon as he moved, Zhang Yanchong stumbled forward with a soft foot, and because his body was standing closer to the tree hole, Zhang Yanchong directly entered the tree hole first, and then his whole body was planted into it, and before Zhang Yanchong could react to what was going on, he felt that his body was empty, and he fell straight down, and this tree hole actually led to a deeper underground!

"Poof!" With a muffled sound, Zhang Yanchong fell to the ground firmly, fortunately it was not the first to hit the ground, but even so, Zhang Yanchong was still smashed, and he couldn't breathe for a long time, for a long time, the Venus in front of Zhang Yanchong's eyes disappeared, and then Zhang Yanchong saw clearly where he was, although it was underground, but for some reason, it was quite bright here, Zhang Yanchong's vision was almost unaffected, this was a three-meter square space, not far above Zhang Yanchong, there was a faint trace of white light, There is the tree hole that Zhang Yanchong saw, on the top of the space and on the surrounding walls, and even the ground under Zhang Yanchong, it was criss-crossed, full of thick roots, Zhang Yanchong wanted to stand up and take a closer look, but he didn't have any strength on his body at this time, otherwise he wouldn't have entered the hole in such a special way just now, after struggling, Zhang Yanchong knew that he couldn't stand up, so he simply lay on the ground and rested quietly.

Suddenly, he remembered that he would lose his strength after the mana was drained, so if the mana was recovered, wouldn't it be better, Zhang Yanchong immediately closed his eyes and silently lifted Mu Yuandu.

Zhang Yanchong guessed correctly this time, it turns out that the most taboo of cultivators is mana overdraft, once the mana is overdrawn, the monk himself will lose his physical strength, and the heavy ones will even damage the meridians and affect future cultivation, so monks with a little common sense try to avoid mana overdraft, and this Zhang Yanchong, a rookie in cultivation, naturally does not know, even if he knows, he would never have imagined that the small magic weapon would actually exhaust all his mana at once.

After a while, Zhang Yanchong had already stood up, but at this time, he just felt a trace of mana in his body that was instantly restored with a strange expression, and in this short moment, it seemed to be a little thicker, Zhang Yanchong only then understood why Wen Jiushan said that this would be a good place to cultivate, in fact, if he was any other monk, he would understand this as soon as he entered the cave, after all, in a place where the aura is so strong, it is difficult to cultivate slowly.

Zhang Yanchong naturally quickly thought that this was because of the strong aura, and he also noticed that in this small space, the concentration of aura was not the same, in the center of the space, it was the most intense aura in the whole space, Zhang Yanchong saw that in that center, it was also the brightest point in the whole space, Zhang Yanchong stepped forward and found that there was a crystal green tree root-like thing here, Zhang Yanchong recalled Wen Jiushan's description of this place again.

"The distribution of the aura of heaven and earth that cultivators rely on is actually very unbalanced, in the place where the aura is more concentrated, it is suitable for the normal cultivation of cultivators, this kind of place is called the spiritual vein, and in the spiritual vein area, there will occasionally be some concentration of spiritual energy, it seems that the aura of the entire spiritual vein is emanated from here, and these concentrated places are often presented as some special objects, such as a clear spring, and for example, the place I told you about, is a jade 10,000-year-old root vine, These objects are therefore called spiritual sources. ”

Zhang Yanchong had already understood the benefits of aura concentration to his cultivation at this time, and naturally he also knew the value of the spiritual source to himself, so Zhang Yanchong was even more determined to be dormant here at this time, fortunately, the prohibition here was restored to its original state immediately after Zhang Yanchong broke the prohibition and entered, and people from the outside world would never notice here, and this place was just discovered by Wen Jiushan not long ago, and his wife did not know it, so this place was extremely safe.

As for the problem of food, Zhang Yanchong naturally had a plan, the black ring given by Wen Jiushan before was actually a storage ring, and after Zhang Yanchong had mana, he quickly mastered the use of this ring, as long as a drop of mana was injected, he could take or put things from it at will, in this ring, it contained all of Wen Jiushan's belongings, including a large number of food that Zhang Yanchong urgently needed, and the roast chicken that Wen Jiushan gave Zhang Yanchong before was naturally taken from here, not what Zhang Yanchong thought, and put it in his arms. These foods were originally prepared by Wen Jiushan in case of emergencies, and they had enough for a year, and the food in the ring would never spoil.

After Zhang Yanchong thought about it seriously and thought that he could cultivate the truth without worries, he immediately sat down next to the source of the spirit and began his penance.

Zhang Yanchong made up his mind to cultivate, so he really meditated day and night under the tree hole to practice qi, except for eating some food in the black ring and solving some physiological problems in another corner, he never left the source of the spirit, so under this kind of penance, coupled with the amazingly thick aura here, the faint mana in Zhang Yanchong's body has increased to the light cyan hair that can be clearly seen in just one month, Wen Jiushan once told Zhang Yanchong that the mana of monk will only show color in the body, However, in the outside of the body, it is not visible to the naked eye, the color of the mana is determined by the attributes of the monk's major exercises, Zhang Yanchong's wood recipe is the wood system of qigong practice, so Zhang Yanchong's mana will appear pale cyan when it reaches a certain amount, Zhang Yanchong has long understood this, and he was pleasantly surprised to find that after this trace of mana was enhanced, he finally experienced a big difference in the body.

Originally, Zhang Yanchong's vision in this underground mainly relied on the spiritual light of the spiritual source, and at this time, even if Zhang Yanchong covered the spiritual source, he could still see things within a certain distance, which showed that his eyesight was greatly enhanced, not only that, but his facial features were all greatly enhanced, and he could hear the sound of earthworms drilling into the ground around him.