Ling Feng looked at the sword spirit in front of him and nodded, and the sword spirit looked at Ling Feng very respectfully and said, "The Ten Elders have instructed before, if the door is mainly to go to the Library Pavilion, let me lead the way for the door master!"

"Okay!" Ling Feng nodded! And the sword spirit took Ling Feng into the library pavilion, the library of the Immortal Sword Sect has a total of three floors, built under the Immortal Sword Sect, the area is not very large, and there are all kinds of books on each shelf!

"This Library Pavilion, if I'm not mistaken, shouldn't have been made by Elder Chen and Chen Aotian!" Ling Feng saw that something was wrong, and then asked!

"Yes, listen to my master, this was a mysterious relic before, and it was later found by Old Master Chen, and he established the Immortal Sword Sect on this basis, and this became the library of the Immortal Sword Sect!"

"I see!" Ling Feng nodded, he felt an aura and a hint of a feeling that he couldn't put into words!

"Is there any difference between these three layers?" Ling Feng looked at the Sword Spirit and then asked lightly!

"The first layer is the various swordsmanship, formulas, and his cultivation experience that Chen Lao sorted out before!And the second layer is the combat experience that Chen Lao sorted out after fighting some opponents, but I have never been to the second layer, and I don't know what it is, I just heard the master talk about it!"

"What is the third layer?" Ling Feng asked, he wasn't interested in Old Chen's cultivation experience and any battle data at all!

"I don't know about the third floor, the master didn't say it, it is said that only the door master can enter!"

"In this way, then you take me to the third layer!" Ling Feng said lightly after listening to this!

"The door master forgives the sin, the Immortal Sword Sect has a ban, no one can enter the third layer except the door master, and those who violate it will be executed!" Hearing Ling Feng's words, the sword spirit hurriedly said!

And when Ling Feng heard this, he understood that the core of this Immortal Sword Sect was probably in this third layer!

"It's okay, I'm the sect master, I'll let you take me there, who would dare to kill you?" Ling Feng was very interested in the core of the Immortal Sword Sect, so he said!

"In that case, the sword spirit obeys!" After saying that, the sword spirit took Ling Feng and Ling'er to the third layer, and Ling'er didn't understand Ling Feng's approach a little, and then asked, "Young Master, why are you interested here?"

"I don't know, my intuition tells me that there may be surprises here!" Ling Feng said with a smile, all sects and sects will have a library pavilion, and this is also the core place of the sect, and it is also a secret!

And when Ling Feng and Chen Lao fought before, they found out that the tricks and exercises used by Chen Lao were considered immortal realm exercises, although they were only the worst exercises in the fairy world, but they were also stronger than the exercises on the earth, plus Jian Linggang said that this library pavilion was built by the ruins found by Chen Lao, so this third layer would not be simple, otherwise it would not be possible to only enter the door master!

The three of them soon came to the third floor, unlike the first two floors, there was nothing here at all, only a stone tablet, and the rest of the places were empty, but the only difference was that the aura here was very strong!

From entering here, Ling'er also noticed that the aura was strong, but they didn't notice the aura on the second layer before, which means that the third layer has a formation, which is dedicated to isolating the aura!

Ling Feng thought to himself, "It turns out that the third layer is actually isolated by a formation, no wonder this must be the door master to enter, and no one else can enter!"