All the contents of this Dan book floated in front of Mu Ruyue's eyes, as if they were deeply imprinted in their memories, so clear, even the action of alchemy seemed to be magnified in front of him.

Mu Ruyue closed her eyes slightly, quietly feeling the scene she had just seen.

Under this feeling, she felt that her whole body was clear, even though the alchemy level had not yet broken through, but she felt that she was not far from promotion......

Suddenly, Mu Ruyue opened her eyes, but saw a burst of light emanating from the Dan book, which turned into a key and fell into Mu Ruyue's hand, and the ancient book in her hand gradually changed......

The light dissipated, and what appeared in Mu Ruyue's hand was a bronze ancient book, exuding scorching brilliance, and a small keyhole was reflected in her eyes.

Without any hesitation, Mu Ruyue opened the bronze ancient book with the key in her hand.

Brush!

A ray of light rose into the sky and spread throughout the library pavilion, such a strange movement disturbed everyone in the academy, and suddenly, their eyes were on the library pavilion......

In the Dean's Mansion, the white-haired old man with fluttering fairy wind bones suddenly opened his eyes, and at that moment, his eyes looked at the library with a look of astonishment.

"It's Danshu! Danshu has recognized the Lord! No, I have to go to the ancestors, something big is happening now! ”

The gate of the back mountain will not be opened unless it is absolutely necessary, and those old monsters whose souls are floating in the back mountain seem to know what is going on, so when the dean arrives at the back mountain, he has been welcomed in by two mountain watching beasts.

In the mountain room, the two old men were already quietly waiting for his arrival.

The old man on the left is dressed in red, with a smile on his eyebrows, and he is gentle, while the one on the right is dressed in gray with an indifferent expression, but these two people have a commonality, that is, they have no flesh.

It's just a bunch of souls who rely on the aura inventory of the back mountain, if it weren't for the fact that Lord Bai Ze built this back mountain to allow their souls to survive in order to make them wait for Danzun's return, they would have disappeared into the world long ago.

After all, even if you are reborn, you need to find the right body, not everyone is so lucky that they can find a body that suits them......

"Master Hongyun, Master Gray Eagle."

The dean bowed slightly.

Before he could make a report, Hongyun waved his hand and said with a smile, "We already know what you want to say, and then you only need to do one thing, no one is allowed to approach the library pavilion, if anyone dares to approach there, they must be severely punished!" ”

The dean was stunned, but bowed down without asking anything: "Yes, Master Hongyun." ”

Then he got up and walked outside the mountain.

Staring at his disappearing back, the smile between Hongyun's eyebrows disappeared little by little: "Gray Eagle, at the beginning, Lord Bai Ze put the Danshu here, saying that he was waiting for the appearance of the destined person, and the destined person would open the Danshu with the key, but he didn't say who the destined person was." ”

Gray Eagle raised his head and swept to the sky outside, and said lightly: "Lord Bai Ze is the person she trusts the most, since she has left here, we must obey Lord Bai Ze's orders, but Lord Bai Ze wanted to save the young master, so he fell for Zifeng's insidious poisonous plan, resulting in being trapped in the Hundred Valleys, otherwise, with Lord Bai Ze's strong strength, he could kill that vicious woman a thousand years ago to avenge Danzun and the Purple Emperor." ”