Time flies quickly, and the day of the opening of the secret realm is approaching.

Li Yunfeng had already completely memorized the content of the jade slip that Qian Rou gave him. It takes nearly 500 years for "withered leaf grass" to mature from the beginning of germination, and the whole process is like a dead leaf, dilapidated. However, although this grass is not beautiful, its medicinal power is extremely rare, and as long as it has a small leaf, it can make thousands of normal people die directly like a wilt. Therefore, this grass is also extremely dangerous when picking, and it must not be in direct contact with people, otherwise it will definitely die.

Although "Withered Leaf Grass" is highly poisonous, it is also extremely useful for monks. "Withered Leaf Grass" and a plant called "Thousand Phantom Flowers" can be fused into medicine to refine an elixir called "Kulting Pill", this elixir is of no use to ordinary monks, but it is coveted for monks who have attained the Dan Perfection Realm, "Kulting Pill" It can not only improve the success rate of the monk's marriage, but also stabilize the monk's artistic conception, because it is difficult for the general monk to stick to the spiritual platform at the moment of the marriage, and the pain is the nightmare of every infant monk. As a result, for a long time, there has been another name for the monks of the realm of consummation, "the realm of breaking the baby".

"Could it be that Qian Rou has an idea about this 'Dry Illusion Pill'? Otherwise, what kind of withered leaf grass will he make!" The more Li Yunfeng thought about it, the more likely it became, if this was really the case, then he might as well let Qian Rou get one for himself by the way, so that he could use it later.

During this period of time, Chi Yunzi also looked for Li Yunfeng several times, basically to test Li Yunfeng's cultivation of the "Shura Mantra", but Chi Yunzi was very dissatisfied with Li Yunfeng's cultivation, and so far Li Yunfeng had only cultivated to the third level of the differentiation realm. However, although he was dissatisfied, he didn't do anything to Li Yunfeng, after all, no matter what, Li Yunfeng still cultivated.

When there were only three days left before the secret realm opened, Chi Yunzi found Li Yunfeng again, "You have finally cultivated to the fourth small level, let me tell you, don't play any tricks for me, hurry up and cultivate, if you make me lose patience, then I don't mind killing you directly!" Chi Yunzi looked at Li Yunfeng's expression full of bloodthirsty for torture, for him, Li Yunfeng was just a tool in his cultivation like those who were controlled by him.

"The disciple understands, the disciple must dedicate himself to cultivation!" Li Yunfeng heard what Chiyunzi said, although he was very angry, but there was no way, if he wanted to save his life, he could only compromise now.

"Well, that's good! In addition, when you enter the secret realm this time, find a way to help me get something!" Chi Yunzi said this, and his eyes couldn't help but show a fanatical expression, it seemed that this thing was extremely important to him.

"I don't know what the master asked me to take?" Li Yunfeng asked calmly.

"I want you to take an elixir called 'Withered Leaf Grass', this medicine is shaped like withered grass, and you can't touch it directly when picking, and this thousand-year-old cold jade bottle is for you, remember to use it when the time comes, remember?" Chi Yunzi handed Li Yunfeng a wooden box, opened the lid, and a bottle with a hint of cold air came into view, which was no different from the cold jade bottle that Qian Rou gave herself, that is, it was slightly larger.

At this time, Li Yunfeng's heart was turbulent, "Why does this old guy also want 'withered grass', his purpose can't be used to refine the 'withered illusion pill', then this matter is not so simple!"

"The disciple understands, he must help the master find this 'withered leaf grass', the master can rest assured!" Although Li Yunfeng's heart was shaken, he did not reveal anything on the surface.

"Well, let's go! When you come back, the apprenticeship ceremony will be set up for you by the division council, which can be regarded as a celebration for you!" Chi Yunzi was quite satisfied with Li Yunfeng's performance, waved his hand to signal Li Yunfeng to leave, and then disappeared in place.

Li Yunfeng paused for a moment and then left Chiyun Pavilion.

Li Yunfeng deliberately went to the Barter Pavilion to find Zi Yue after hearing the elixir of "Withered Leaf Grass" before, and Zi Yue's answer at that time was that the "Withered Leaf Grass" was extinct on this continent more than a thousand years ago, but the last time the secret realm was opened, someone found this grass and successfully brought it out, which made many people in the Lanyun Sect look at this secret realm opening, especially those three generations of disciples, because they need "Withered Leaf Grass" the most.

However, Li Yunfeng thought that this matter was not so simple, the "Withered Leaf Grass" should have other uses besides being used as a poison and refining the "Withered Illusion Pill", and this use could not be treated normally by a Yuan Infant Cultivator.

Three days later, the Chiyun Peak Chiyun Hall.

Today, there are elite disciples from the foundation building period on each peak, and there are tens of thousands of people at a glance, although some people may not be voluntary, but in general, there are so many people who want to enter the secret realm, and the attraction of this secret realm is still huge.

"Ladies and nephews of the later life, another hundred-year secret realm hall is about to begin, some of you know, and some may not know much why my Lanyun Sect has always occupied the top of the sects of the Cultivation Alliance for a long time. Here I can clearly tell you that the difference of my Lanyun Sect exercises is one aspect, and the other aspect is the existence of this secret realm. The secret realm has brought great benefits to my Lanyun Sect for thousands of years, and this time I also hope that you can once again bring out better things from the secret realm to strengthen yourselves and magnify my Lanyun Sect!"

Li Yunfeng was among the more than 10,000 people, listening to Chiyunzi's so-called words and deeds, Li Yunfeng felt that this Chiyunzi really had a set, and there were definitely two things before and after, which made people can't guess and can't see clearly.

"In addition, let me tell you a few things about entering the secret realm, everyone knows the requirements for cultivation when entering the secret realm, and every time you enter the foundation building period, you will work together. There is also according to past experience, each time the secret realm is opened for a month, and the secret realm will be automatically closed after a month, in this month, everyone should grasp it well, you remember, if you don't come out in a month, then what awaits you is only death, don't try to wait for the next hundred years! I can tell you that although the environment inside is extremely favorable for cultivation, there have been many monks who have stayed in it without listening to the persuasion of their elders, but so far no one has managed to come out after a hundred years.

Chi Yunzi told everyone a lot again, for these in fact, Li Yunfeng has already read in the jade slip that records the relevant issues of the secret realm, and Li Yunfeng also knows that the good things in the secret realm are basically in the center, especially in the secret realm near the center There is an elixir garden, this place has a huge value in the entire secret realm, but there are a large number of prohibitions in the elixir garden, so that good elixirs cannot be picked, and the elixirs without prohibition are basically inferior products. However, for the monks, the inferior products of the immortal family are also good things, and even for a single elixir, hundreds of people have broken out to snatch it, and the scene is so big, and the bloodiness is definitely more tragic than the killing of the mortal army.