When Jing Xuan slept at night, his mind still kept coming up with what the old man had said to him, Jing Xuan was listless in what he did during the day the next day, Ye Qiu asked him several times, Jing Xuan only said that he didn't rest well, and he didn't dare to tell the truth to Ye Qiu, so he was afraid that Ye Qiu would reprimand him for running to the ancestral temple without permission if he found out.

When it was night, he didn't expect to rest for a while after dinner, and he had some strength in his body, and the old man told him that he wanted him to learn advanced swordsmanship had been floating in his mind, Jing Xuan was excited, and decided to take advantage of the night to quietly go to the library first to find out.

The library building is built on the pumice stone, this pumice stone is slowly formed with the formation of the cloud ridge, the pumice stone is suspended in mid-air, the volume is also very large, the library building is built on it, the library building because it treasures the strange books collected by the disciples of the cloud and the mountain in the past dynasties, so it is counted, not to mention that there are millions of copies, these books are because of the long history, the content recorded in the book is complicated, sometimes because of the special hobby of some disciples, even those demons and other how to practice to improve their own cultivation of the book also found, and later there are also disciples with low cultivation who become demons after cultivation, and because the immortal law of the past dynasties is constantly changing, And because the immortal law in this library is too old, it is very difficult to cultivate and recognize, and it is often half the effort, and this library is always intermittently closed for unknown reasons. But as a new disciple, I always yearn for this library, thinking that one day I can get some immortal magic cheats collected by my predecessors in this library, so that my mana will increase greatly and dominate the world.

Jing Xuan pretended to be in a daze and walked out of the residence, and came to the backyard where everyone was relieved on weekdays, he deliberately stopped for a while, and saw that no one saw him, so he slipped into the nearby grass, and then flew in the direction of the library, although it was a little cold at night, but the air was very fresh, although it was the sixteenth tonight, but the moon was sixteen round on the fifteenth, Jing Xuan looked up and saw that the moon was really as greedy as the five-kernel moon cake he had just tasted a few days ago, Jing Xuan couldn't help licking his mouth。

Jing Xuan can clearly see the magnificent library building in the air at this time, he is afraid that if he flies too high, he will be discovered by the disciples who are responsible for the work of the library, so he flew below the height of the pumice stone, he was ready to climb up along the edge of the pumice stone when he was about to get close to the pumice stone, but when Jing Xuan wanted to pick up some weeds on the edge of the pumice stone, and wanted to climb up secretly along the pumice stone, he failed several times, and there was always an invisible force that gently pushed him away, Jing Xuan didn't care at first, but the force came to him three or four times, Jing Xuan looked around, this big night, there was no one here at all, Jing Xuan couldn't figure out what the situation was, he saw that the night was also deep, and the time could not be delayed any longer, so he flew directly to the pumice stone, and at this time, the magnificent library building in the distance had already come into his eyes.

Jing Xuan looked back at the pumice stone, but didn't see anything, Jing Xuan was afraid that someone had already known his whereabouts, but after thinking about it for a long time, he didn't find anything abnormal, Jing Xuan could only go to the appointment with the old man with this fear, but this question Jing Xuan was solved soon after, it turned out that this pumice stone is different from ordinary stones, the aura that supports the stones floating in mid-air under the pumice stone is extremely vigorous, and the reason why Jing Xuan can't get close to the pumice stone no matter what, is because the pumice stone has a strong aura to support and protect。

Jing Xuan lowered his head and whispered along the row of plane trees in front of the library building: "Grandpa, grandpa, where are you?"

shouted for a while, but no one answered him, there was no one in this library during the day, and it was cleaner at night, Jing Xuan stood under the library building, as if he could smell the fragrance of books emanating from the library, Jing Xuan wondered, did this old man shake him, when he saw the old man that day, his face was pale, and he spoke a little nervously, as if it was very reasonable, what sword also has a sword soul, and said that the swordsmanship of the Lone Xingyun Sect is not good, God, the swordsmanship of Lone Xingyun is amazing, even the head of the house admires it very much, when Jing Xuan thought of this, he was a little scared in his heart, he was bold just now, Now it's better to sneak away while no one has found out yet, thinking in his heart, Jing Xuan raised his legs again and walked towards the way back, after going back, you must keep this matter secret tonight, but you can't say that you leaked it to Ye Qiu, although Senior Brother Ye Qiu will not tell others about it, but he will definitely laugh at himself.

Jing Xuan only walked a few steps, and suddenly there was a coughing sound under the plane tree just a few steps away from him, Jing Xuan looked vigilantly that it was the old man he saw at the gate of the ancestral temple that day, but his face looked a little more ruddy than that day, maybe the reason for today's good weather, it was snowing heavily that day, and the temperature was too low.

Jing Xuan was overjoyed in his heart, the lost emotion just now was swept away, and at this time, he ran forward quickly as if he had won some big prize, bowed with a smile, and said, "Grandpa, how long have you been here, I have been looking for you for a long time." ”

The old man coughed a few more times, as if he was not in good health, he wiped his mouth with a handkerchief, and then a smile appeared on his face and said, "It's good to come, I'm still worried that you won't come, afraid that your master will blame you." ”

Jing Xuanyi tilted his head and said seriously: "How could it be? ”

"Haha. The old man nodded with satisfaction and said, "That's good, come on, since you're here, I'll take you up to have a look first." ”

Jing Xuan's head nodded like a rattle, and said, "This building looks like it has seven floors, but this stone door is closed now, do you have the key?"

The old man took out a key from his bosom and said as he walked: "Let's go, there is no one here at night, you don't have to be too careful, I'll take you up to have a look." ”

Jing Xuan followed the old man and asked strangely: "Old man, who are you, how can you have the key?"

The old man did not answer Jing Xuan's question, he took Jing Xuan to the gate of the library building, there was a round stone hanging on the door of the library building, the stone was covered with stripes of various shapes, but there was no trace of the keyhole, the old man's key was also a round stone, and it was also a zigzag track, the old man took this round key to the round stone lock on the door, and saw that the two stone doors of the library building slowly opened.

Jing Xuan followed the old man into the library building, the library building is all made of stone, but the bookshelves inside are made of fire-proof wood, fire-proof trees grow in the extremely hot and arid desert area of the northwest, because the temperature is extremely high there, so the trees that grow are very resistant to high temperatures, and the general fire is very difficult. The disciples of Yunwuling used the wood on the fire shelter tree to store the books of the past dynasties.