Thinking of this, Xue Yun immediately put the jade pendant in his hand, looked at it carefully, looked at the cyan small ding on the front for a long time, couldn't help but shake his head, and turned the jade pendant over, carefully observing the three, four, and seven quaint characters.

Suddenly, dazzling golden light suddenly burst out on the three larger words, and a golden light burst out and sank into Xue Yun's forehead. Immediately, a sentence appeared in Xue Yun's mind, and what was strange was that there were five different words in this sentence, and Xue Yun happened to know one of them, and this one was the universal text of the spirit world. "Wuji gives birth to Taiji, which is the beginning of the Tao of heaven and earth, the Tao gives birth to one, one life to two, two to three, and three to all things. As the Chinese characters appeared in his mind, Xue Yun couldn't help but silently read them out of his mouth, and suddenly the golden mangs were even better, and another golden mangs did not enter the forehead, but this time no words appeared in Xue Yun's mind, but pictures emerged.

In the first picture, a man whose face is not clear is holding a jade pendant in his left hand and an elixir in his right hand. The second to the penultimate one shows the different spells in the man's hands, and the penultimate one is the process of Xue Yun having already experienced the jade pendant absorbing the pill, and the last one is the man's pinch of an exorcism spell, and the jade pendant turned into a cyan small ding, dripping and spinning on the man's head.

Each picture was deeply engraved in Xue Yun's memory with the golden light, and he couldn't forget it. When the golden light disappeared, Xue Yun slowly opened his eyes, followed the appearance of the man in the picture, put the pill in front of the jade pendant, and then crossed his hands, flying up and down like a butterfly, and played a series of magic decisions to the jade pendant, only to hear the jade pendant "hum", emitting a colorful light, absorbing the pill in front of it.

Seeing that it worked, Xue Yun was overjoyed, and after casting the repellent on Yu Pei, Yu Pei suddenly turned into a cyan Xiaoding, and once again infused Xue Yun with aura.

Half an hour later, Xiao Ding finished the spirit infusion, turned into a jade pendant again, and fell into Xue Yun's hands. Xue Yun looked at the jade pendant in his hand and couldn't help laughing. He finally knew in the countless information that passed into his mind that this Ding was called Wuji Ding!

Putting away the jade pendant, Xue Yun's excitement gradually faded, turned into a trace of solemnity, and thought in his heart: "This Xiao Ding is of course infinitely useful for me to improve my cultivation, but its speed is too amazing, if I use it to cultivate every day, I am afraid that it will take less than half a month to reach the peak of the third layer, if I cultivate normally, it will take half a year, even if it is a person with the Holy Spirit Root, it will take two months, if I don't go out, it is okay, I can go to get the pill or go to the master to ask for advice, and be seen by others, then how can it be." ”

"The ability of this treasure to infuse the spirit can be called against the sky, if it is known to others, I am afraid that it will cause death. Thinking of this, Xue Yun couldn't help but hesitate, walking around the house, not knowing what to do. "Fortunately, this thing doesn't seem to have a trace of aura on the surface, my father said that when I was a child, even the Avatar Monk said that this thing was just an ordinary jade pendant, and I wasn't afraid of being seen on the surface, the only thing I need to worry about is that if others are surprised about my cultivation speed, how should I answer?"

"It seems that we have to find a way to suppress or hide our cultivation, and we can't let others find out. Xue Yun said to himself. So Xue Yun decided to go to the library to see if there was any way to hide his cultivation.

Xue Yun Imperial Sword came to the Library Pavilion, because he was only a disciple of the Qi refining period, he was not qualified to read any precious classics, Xue Yun came here, he just wanted to die as a horse doctor, after all, if there was no treasure mountain and could not take it, this was undoubtedly a frustrating thing.

"Senior Brother Xue is here, huh, Senior Brother Xue's cultivation has reached the third level, and he is really qualified. Senior Brother Qian, who was on duty in the Library Pavilion, said to Xue Yun with a smile.

"Hehe, senior brother has won the award, isn't it too boring to practice all day long, so I came to the library to read the book to relieve my boredom. Xue Yun also replied politely. This Senior Brother Qian is the deacon who takes care of the Library, and Xue Yun often comes to the Library Pavilion when he has time in the past, and he is also familiar with this Senior Brother Qian.

In fact, Xue Yun, as a disciple of the Qi refining period like Senior Brother Qian, also had the obligation of a part-time sect deacon, but because Xue Yun's master Zhang Qi had already greeted the people in the affairs room, Xue Yun didn't have to do these sundries. Of course, Xue Yun was also happy.

"I see, then junior brother, please come in, two days ago, there happened to be a new batch of classics, and many of the recorded anecdotes are also very interesting, junior brother may wish to take a look. Senior Brother Qian said.

"In that case, then I'll go in first. Thank you, brother. Immediately, Xue Yun walked forward, only to see rows of bookshelves placed in front of him, but of course the bookshelves were not a book, but jade slips. Xue Yun casually picked up a jade slip and read it with his divine sense. As time passed, Xue Yun had been in the library for three hours, and he had read nearly a hundred jade slips, but he still hadn't found anything related to hidden cultivation, which made Xue Yun frown.

Just when Xue Yun was distressed, a jade slip caught his attention, and this jade slip recorded a strange book called the Spiritual Realm Alien Grass List. And the one hundred and third ranked spirit grass in this strange book couldn't help but make Xue Yun's eyes shine. This grass is called Naling Grass, also known as Nether Grass. Its medicinal properties are extremely strange, and this grass cannot be refined into a spirit pill with other spirit grasses, because once it comes into contact with other spirit grasses, it will forcibly absorb the spiritual energy contained in other spirit grasses, so that other spirit grasses will completely lose their effect before the pill is completed.

However, it can be directly served, and it has an extremely magical effect on low-level immortal cultivators in the Qi refining period, which can greatly speed up the speed of absorbing the spiritual energy of heaven and earth, making the cultivation speed advance a thousand miles a day, so it is named Na Ling Cao. And for the foundation and the foundation above the immortal cultivators are extremely domineering, if they are forcibly swallowed, they will no longer be able to exhale the aura, once the aura is absorbed, it will cause the aura to reach an extremely terrifying level in an instant, so that the immortal cultivators explode and die, and fall into the nine shadows, so it is also known as the underworld grass.

For Xue Yun, the message of this spirit grass was like sending charcoal in the snow. Prior to this, Xue Yun was just thinking about how to hide his cultivation, but the news of this spirit grass made Xue Yun find another way to explain that his cultivation progress was extremely fast. Xue Yun planned to find an opportunity to leave the sect for a period of time, and when he came back, he would work hard to cultivate, not hiding the speed of his cultivation at all, and if others were confused, he could also deduce that he had become like this after eating a spirit grass by mistake, and then take the opportunity to describe the appearance and smell of this spirit grass, and then there would naturally be elders who suspected that he had eaten this spirit grass by mistake.

However, Xue Yun is not afraid that someone will force him to ask about the whereabouts of this spirit grass, because in the spirit world, although this spirit grass is only useful to disciples in the Qi refining period, but because of its anti-heaven effect, it is highly sought after by the major cultivation sects and families, according to the classics, this spirit grass has been on the verge of extinction as early as more than 100,000 years ago, even if others are jealous, they will not think that Xue Yun's luck is good enough to encounter many of this spirit grass.

As for how to hide after building his foundation, Xue Yun didn't think about it so much, cultivating immortals was not a smooth road, as the saying goes, the boat will naturally go straight to the bridge, and Xue Yun has to take one step at a time. However, the matter was temporarily resolved, which naturally made Xue Yun greatly relaxed, and after returning to his wooden house and sleeping beautifully, he was ready to implement his plan.