Chapter 856

"I don't know for the time being, but this guy is too fast. I sensed that both times were fleeting. I couldn't find the other party hiding there. I only knew that it should be on the bookshelf in front of me!" Su Ruoxi said lightly .

Gu Nan heard the words and became a little interested, rolled around on the dark soul eater for a few times, and was awake...

"Master, where are you?" Gu Nan asked curiously.

"Can't you see it? I only saw a blue light just now..." Su Ruoxi said.

"I haven't found anything on the bookshelf in front of you for the time being!" Gu Nan said.

"Wait and see..." Su Ruoxi said.

Then, Su Ruoxi started flipping through the books on the bookshelf in front of her unintentionally. She picked it up and looked at it seriously. After a while, Gu Nan shouted, "Fellow master, under the bookshelf on the left, hurry up and grab it. live it..."

Su Ruoxi didn't even raise her head, she didn't even move, she asked in her heart, "Can you see what it is?"

"I didn't see it clearly, I saw a blue light..." Gu Nan said, it was curious now, the other party's speed was extremely fast, and it flashed by, no wonder even the owner called it...

"It's okay, we'll just have to wait..." Su Ruoxi said in her heart.

After confirming that there was something in there, Su Ruoxi didn't rush to leave at all. She leaned directly on the bookshelf behind her, picked up a book, and pretended to look at it seriously. The other party seemed to realize that Su Ruoxi couldn't find it at all. It's like...

After a while, he kept flashing in front of Su Ruoxi. Every time he flashed, he would hide and observe Su Ruoxi. After finding that Su Ruoxi did not notice it, he became more daring and drilled directly to the opposite side of Su Ruoxi. Inside a book, I quietly looked at Su Ruoxi...

Su Ruoxi's consciousness did not approach, nor did she look at the other party, but this time Gu Nan saw the other party's appearance clearly, but Gu Nan was even more puzzled: "Fellow master, I have never seen this thing before. !"

"Huh? Haven't seen it? What is it?" Su Ruoxi asked.

"Blue, round, a little fatter than me!" Gu Nan thought for a while and said.

Su Ruoxi...

"Xiao Bai, look at what it is?" Su Ruoxi directly took Xiao Bai out of the medicine field and asked.

"Huh? The master turns out to be Bing Xin. If the master can absorb it, he won't have to practice ice-attribute profound skills in the future!" Xiao Bai glanced at the little thing hidden in the bookshelf opposite Su Ruoxi and said.

"Bingxin?" Su Ruoxi asked.

"That's right, Bing Xin is actually the essence of the heart derived from the profound skills above the top ice attribute, but it is very rare. It seems that there used to be a mysterious art above the top ice attribute in this library, and now it is derived from it. Became Bing Xin! This kind of mental method is very rare. I am afraid that there is not necessarily a single book on a continent. My former master, the former master, once encountered a fire heart, a mysterious above the top fire attribute. It was derived from the skill, but unfortunately I didn't catch it..." Xiaobai explained.

"It turns out that there is such an operation, how can I catch this Bingxin?" Su Ruoxi asked in her heart, no wonder Xiaobai's former master did not catch it, and she was not sure about the speed of the other party. Otherwise, it wouldn't be so long without moving.

"Master, I don't know about this, why don't you try it with ice-attribute profound energy?" Xiao Bai thought about it carefully and said.

"Alright!" Su Ruoxi heard what she said made sense, so she said.