Li Sibai knew that this old tree spirit was strong, and he was not his opponent.

After listening to Cai Yao's introduction, the old tree spirit has been observing Li Sibai who is sitting on the ground. Although this young man has clear eyebrows and beautiful eyes, his appearance is not outstanding, and he can't see anything outstanding. I helped Cai Yao solve Qingluan's dilemma by mistake before, but Cai Yao also saved his life, the two of them should not owe each other, why did Cai Yao recognize him as a brother, this is too casual. And Cai Yao's evaluation of him is indeed very high,

Thinking of this, the old tree spirit's face was a little angry again, and he decided to try this young man again, and with a "whoosh", another rattan stretched out and ran directly towards Li Sibai.

Li Sibai was thinking nonsense below, and he had completely relaxed, and this sudden attack startled him, and before he could react, he was tied up by this rattan again.

"Why did you attack suddenly!" Li Sibai shouted here, and he had indeed been pulled in front of the old tree spirit, and Si Yao was watching with a smile on the side.

"Girl, is this kid really as good as you say?

"Old tree spirit, if you don't believe it, you can try it yourself. ”

"Hmm.... The old tree spirit hesitated slightly, and slowly put Li Sibai back on the ground, and at the same time, a pale green gas slowly drifted down this rattan towards Li Sibai.

Li Sibai didn't know what he was going to do, she looked up at Si Yao sitting on the branch, she didn't look worried, she looked at Li Sibai with a smile, and Li Sibai was a little relieved.

In a moment, the pale green gas surrounded Li Sibai, Li Sibai began to be a little nervous, but immediately there was a sense of déjà vu, he felt very comfortable, as if bathed in the spring breeze, and only felt refreshed.

"Is this...??" Li Sibai was a little puzzled, but now he was not sure, he simply sat cross-legged, and the breath of his whole body began to meet the green gas, and after a while, Xuantian Gong was already running, at this moment, his whole body was full of qi and blood, and the green gas outside the body was continuously absorbed into Li Sibai's body with the clear qi from the outside world, and under the urging of Xuantian Gong in the body, the true qi did not grow, and there was a vague feeling of being suppressed, and another qi in the body did take the opportunity to flourish, with this newly absorbed clear qi and green gas, almost completely occupied the middle of the dantian。

Li Sibai felt déjà vu at the beginning, because this comfortable feeling was very similar to the feeling when Cai Yao covered him with white light, but now it is different when he feels it carefully, Cai Yao brings warm comfort, but at this moment it is cool and comfortable.

The old tree spirit was secretly surprised at this time, this young man had such a ability at such a young age, so he was indeed a unique genius.

Thinking of this, the old tree spirit increased the output of green gas, which seemed to have doubled compared to just now, and Li Sibai obviously felt a little painful, the original trace of comfort and coolness has now become unbearable, it seems that if he persists for a while, his whole body will be frozen into ice, and his body has been uncontrollably trembling...

Cai Yao saw it in her eyes and hurriedly stopped the old tree spirit:

"Old tree spirit, come slowly, my brother's cultivation is not enough, I can't absorb so much of your pure qi at one time, and if you are too anxious, it will only backfire. ”

The old tree spirit listened to Cai Yao's words, his heart was shocked, and he quickly withdrew the double green gas, Li Sibai's pressure was greatly reduced at this time, and he returned to the cool and comfortable feeling just now.

In this way, the old tree spirit has been maintaining the input of green gas to Li Sibai, and Li Sibai's Xuantian Gong has also been absorbing clear qi from the outside world, and after absorbing it, the two gases are mixed in his body and continue to refine and accumulate, refining and accumulating into a kind of qi that I don't know what, although Li Sibai has doubts in his heart, he has never stopped.

After half a pillar of incense in this way, Li Sibai seemed to have reached a bottleneck again, the more tired he felt, the more painful he felt, Li Sibai bit his lips tightly, his brows were furrowed, his fists were clenched, it seemed that he was experiencing something extremely painful, he was already sweating profusely at the moment, and his entire clothes were already soaked, just like when he had upgraded with the help of Cai Yao before.

At this moment, it was at such a critical juncture, Li Sibai's consciousness seemed to be a little blurred, and the scene in the previous dream appeared in front of him, who was that complaining woman? Then Cai Yao appeared in front of him again: "Brother, you must hold on, it will be fine soon!!"

"Ah!!!!h

Li Sibai woke up, Cai Yao was in front of him, I don't know when she had transformed into that innocent and lovely girl, looking at him anxiously, her eyes were full of concern and worry, it turned out that this last one was not an illusion, it was real!!

Li Sibai gritted his teeth and shouted: "Open !!!!!"

"Coaxing", when all the qi rushed out, Li Sibai felt a cold breath as if his body had been frozen, and the whole person felt much more comfortable, at this time, a white cold breath shot out from the body, and quickly shot into the old tree spirit's body along the rattan.

"Ah!!!h

Then there was silence all at once, there was no sound of insects, no roar of beasts, even the wind seemed to have stopped, and the leaves did not move.

And in Li Sibai's body, that cold qi spread out wildly and fused again. Merge into a stream of red air. The original meandering stream turned into a small river in an instant, and the cold pain disappeared wherever it passed, leaving only the comfort of scalding.

Li Sibai slowly opened his eyes, his heart full of doubts and surprises.

Glad that he had successfully broken through the fifth level of the Fengchu Realm, he was surprised that he faintly felt that there were two kinds of qi in his body, red and white, red and cold, what was going on at this time? Li Sibai couldn't figure it out, looked up at Cai Yao who was squatting in front of him, and then looked at the old tree spirit who seemed to have fallen asleep,

"Sister Caiyao, do you know how I felt just now, I ......."

Li Sibai wanted to ask Caiyao what was going on, but he didn't know how to say it.