"Haha, I said, why did you kid work so hard to refine alchemy during this period! It turned out that you wanted to enter the library, come with me!"

After Hu finished speaking, he first cut out the contribution value of two thousand colleges from Wu Lang's mentor card, then walked to the wall behind him, and reached out to pat the wall.

"Boom..."

As the sound of the mechanism running sounded, the solid wall slowly separated to both sides, revealing a hole more than two meters high.

After the walls on both sides stopped moving, Hu Gan took Wu Lang into the passage and rushed towards the library.

After entering the passage, Wu Lang looked up and glanced around, and saw huge night pearls embedded in the long passage. Under the illumination of these night pearls, the inside of the passage was actually bright.

Hu Gan took Wu Lang to walk in the passage for more than half an hour before passing through this long underground passage and coming to the most mysterious library in Canaan College.

Although the name of the library is called the "Paper Pavilion", it is not actually used to collect books, but a treasure house for storing various treasures.

When Wu Lang walked out of the passage, when he saw the quaint giant attic in the mountain wall, his sword eyes narrowed slightly, and he said in his heart: "Is this the library? It's really extraordinary!"

Although the library seems to be not far away, in Wu Lang's perception, this library seems to exist in another space, and there is a layer of space energy outside.

Hu Gan took Wu Lang to a place twenty meters away from the library, stopped and bowed to the direction of the library and said, "Minister Wu Lang spent 2,000 college contributions. If you want to take two treasures from the library, please open the door!"

Not long after the loud voice of amber rang in the small valley, two old men in gray robe suddenly appeared in front of the gate of the library.

When Wu Lang saw these two old men in gray robe who appeared out of thin air, his pupils suddenly shrank, and then he quickly returned to peace.

If Wu Lang was not mistaken, these two old men in gray robe should be the guardians of Canaan Academy. Both of them have reached the peak of the Nine Star Dou Sect, and are stronger than Su Qian, the eldest elder of the inner courtyard.

Except for the dean who saw the dragon but didn't see the tail, these two guardians are the strongest combat power of Canaan Academy. However, unless it is at the critical moment of life and death of Canaan Academy, they will not take action easily.

“Huh?”

One of the old men in gray robe slowly opened their closed eyes, glanced at Wu Lang with his eyes that seemed to be able to see through everything, and subconsciously let out a light eh.

"Its color is green and its shape is like a lotus. Its color is dark white, but it contains two completely different attributes: extreme heat and extreme cold. If I am not mistaken, the two types of strange fires that I control should be the Qinglian Earth Center Fire and the Bone Spirit Cold Fire? Is it true that I can control the two kinds of strange fires at such an age? I am indeed extraordinary. Today I am considered an eye-opener."

Wu Lang heard the old voice suddenly sounding in his ears, and his face changed slightly, but when he noticed that Hu Gan did not show any surprised expression? Then he realized that the old man in gray robe should have used his mental power to communicate with him.

"Senior is too good to be praised, but I am ashamed of you."

After Wu Lang came to his senses, he quickly bowed to the old man in gray robe.

Seeing this, the old man in gray robe just smiled slightly, and then took action with another old man in gray robe, using special methods to unlock the space lock in front of the library.

The space lock outside the library is a special space defense, and only strong people at the Dou Zun level can lay out this special space defense. If the space lock is not opened in advance, even the strong people of Dou Zong will not enter the library.

With the movements of the two old men in gray robe, a translucent space wall slowly emerged in front of the library. A space ripples slowly appeared in the middle of the space wall, and finally a door-shaped gap appeared.

After opening the space lock, the old man in gray robe said lightly: "Since you have spent 2,000 college contributions, go in and pick two treasures! However, the treasures here are covered with an energy layer. If you can pass through the energy layer, you can naturally choose the treasure you like. If you can't, it only means that you have no chance of this thing, and you don't have to force it too much.

In addition, this space lock will only be opened for an hour. After one hour, no matter whether you can choose the treasure you like, it will be forcibly transmitted out of the library."

Perhaps it was because the old man in the gray robe was so young that he could control two kinds of strange fires, so he was very optimistic about his future, so he rarely spoke up to remind him.

"Thank you for your reminder!"

Wu Lang first saluted respectfully to the two old men in gray robe, and couldn't wait to walk into the library.

After Wu Lang entered the library, he realized that he had entered another passage. He ran through the passage for more than a minute before rushing out of this long passage.

After walking out of this passage, a huge room appeared in front of Wu Lang, and the walls around the room were shrouded in more than a dozen different energy shields.

These energy shields emit a faint light, illuminating the entire room like daytime.

"Swoosh!"

Just as Wu Lang was secretly observing these energy shields, a blue light suddenly burst out from the energy shield on his left hand.

Seeing this, Wu Lang moved his body and instantly walked through the space, appeared beside the blue light out of thin air, and reached out to grab it.

When the blue light was caught by Wu Lang, the blue light on it slowly dissipated and turned into a blue dagger covered with an energy layer.

"Are the Xuan-level weapon? Trash!"

Wu Lang glanced at the blue dagger in his hand and threw it aside. The moment the blue dagger left his palm, it turned into a blue light again and merged into another energy shield.

"Swoosh swish swish..."

This blue dagger seemed to have a prelude. When it merged into the energy shield again, the other energy shields began to spew light balls of different colors one after another.

Since these treasures are covered with energy layers, even if Wu Lang uses "soul perception", he cannot check the specific situation of all treasures at the same time.

However, when Wu Lang captured several light balls, he also had a certain understanding of the level rules of these treasures, that is, the higher the level of treasures, the stronger the energy layer outside them.
Chapter completed!