Now, Duan moved and landed in Chu Feng's hands, caught by the two thick roots of the Eight Desolation Tree King, and Chu Feng could bombard him at any time.

"Let me spare you? How can you let me spare you? I thought about it, your only value now is to use it as nourishment to nourish the growth of my Eight Desolation Tree King!

Chu Feng said to the Eight Desolation Tree King protruding from the ground.

"Ahhh......h Chu Feng, you little demon, I won't let you go......

In the midst of Duan Dongdi's screams, his entire body was wrapped up in the roots of the Eight Desolation Tree King, and was directly sent into the Tree King's mouth.

The tusks that were several feet long like ivory directly snapped down, biting Duan Dongdi's body into powder.

The entire Duan Moving Land was refined by the Eight Desolation Tree King, and became the best fertilizer to nourish its continued growth.

Similarly, those hall masters who were caught in the roots were just fertilizers that nourished the growth of the Eight Desolation Tree Kings, but compared to Duan Dongdi, the quality was not so high-end.

Right now, without Chu Feng doing it himself, just the Eight Desolation Tree Kings wiped out these monks of the Hidden Dragon Outer Sect in the Zhenxuan Pavilion.

At this time, Chu Feng and Mu Qiaoxue's dantian was still like a huge pure white wheel hanging, and the white light was very dazzling.

These substances that emit white light are all condensed by anti-Xuan qi, that is, chemical qi.

"Ice Master Ancestor, when did the two of us start to learn the technique of positive and negative Xuan Qi Attribution, refining this huge wheel-like chemical qi?"

Chu Feng asked Bing Yixuan in his mind.

Now, Chu Feng and Mu Qiaoxue only absorbed and stored the chemical qi in the golden bell gas hood in their own physical dantian, and did not guide and refine the chemical qi.

This is equivalent to eating a stomach of food, storing a stomach of energy, but not digesting it, and urgently needs to digest it.

"It's okay now! This anti-Xuan Qi should not be stored in the dantian of the two of you for a long time, it's time to carry out the guiding! Next, I will teach you the mantra and practice route of the positive and anti-Xuanqi guiding technique!"

Bing Yixuan said.

Next, Chu Feng and Mu Qiaoxue sat down again, their palms against each other, and the two listened to the sound of Bing Yixuan's mantra recitation in their minds.

Sentence after sentence, like the words of the avenue, mysterious and simple, simple and gorgeous.

Chu Feng and Mu Qiaoxue concentrated their qi and carefully comprehended the mantra of this positive and negative Xuan Qi Attribution Technique.

After all, it was tempered by the formation of the Heavenly Fierce Array, and the layer of cortex-like storage was removed, and with just a cup of tea, Chu Feng and Mu Qiaoxue completely comprehended the method of positive and negative Xuan Qi Attribution, and mastered this method of refining qi.

"Alright, you're done!Ice Master Ancestor, then let's start refining these anti-Xuan Qi in the dantian according to the Qi Refining Method!"

Chu Feng said.

"Exactly!" Bing Yixuan said.

Next, Chu Feng and Mu Qiaoxue's palms intertwined, and when the palm prints flew, they connected the points on the eight veins of their own strange meridians and the major acupoints, and at the same time, they silently returned to the mantra of positive and negative Xuan Qi in their hearts, and began to refine the anti-Xuan Qi.

Chu Feng had already learned that as long as he mastered the technique of positive and negative Xuan Qi attribution, it would only be a matter of time before he and Mu Qiaoxue Dantian could refine a large amount of anti-Xuan Qi in his own and Mu Qiaoxue Dantian.

And in the process of refining the anti-Xuan Qi, one's own positive Xuan Qi will also rise, causing one's own Xuan Qi cultivation to grow rapidly.

Now, Chu Feng's cultivation is only the green qi cultivation in the early stage of the day after tomorrow, from the original white qi cultivation, he was tossed by the golden bell gas shield to the green qi cultivation.

And now, it is the time for Chu Feng to make up for his evil cultivation.

In Chu Feng and Mu Qiaoxue's dantian, and even in the qi veins of the whole body, the positive and anti-Xuan qi blended together, like a hot flow melting cold water, forming an extremely useful hot water.

This process of mutual guidance of positive and negative Xuan Qi is very comfortable, as if a mortal is eating two delicious meals with different hot and cold dishes.

Suddenly, Chu Feng's dantian flashed with brilliance, and the green qi appeared.

"Qing Qi Cultivation!"

Chu Feng had now reached the level of Qing Qi cultivation.

Immediately after, in just a few breaths, a large amount of anti-Xuan Qi was refined by Chu Feng's Zheng Xuan Qi.

A stream of blue qi appeared in Chu Feng's dantian.

"Blue Qi Cultivation!"

After a few more breaths, Chu Feng's dantian showed a purple aura again, and the purple light flashed!

"Purple Qi Cultivation!"

It was only a cup of tea, and Chu Feng had gone from the previous green qi cultivation to the current purple qi cultivation.

And this process of positive and negative Xuan Qi returning to the refining process is still in full swing, and there is no momentum to stop at all.

At the same time, Mu Qiaoxue's Xuan Qi cultivation was also advancing by leaps and bounds.

A large cloud of yellow aura flashed in her dantian.

Mu Qiaoxue has reached the Yellow Qi cultivation.

Soon, the yellow qi was replaced by the green qi again, and a large cloud of green brilliance flashed in her dantian.

"Green Qi Cultivation!"

Mu Qiaoxue has reached the green qi cultivation again.

"White Qi Cultivation!" With Chu Feng's low shout, Chu Feng broke through the Purple Qi Cultivation again, reaching the White Qi Cultivation that ordinary cultivators did not have.

"Qingqi cultivation!" At the same time, Mu Qiaoxue also reached Qingqi cultivation.

At this time, at the dantian of the two of them, clusters of intensely colored brilliance shone alternately, as if the two were competing, breaking through the realm one after another, and constantly growing their Xuan Qi cultivation.

And the wheel-sized anti-Xuan Qi in the dantian of the two of them did not decrease much.

This means that the realm that the two can break through is still very wide, and there is still great potential to be tapped.

It wasn't until the wheel-shaped anti-Xuan Qi was completely exhausted that the two of them could be regarded as being able to stop their state of cultivation growth by leaps and bounds.

Moment.

Three quarters.

Five quarters.

At this time, the wheel-sized anti-Xuan Qi at the dantian of the two of them became a lot smaller, and it became only the size of a basin.

An hour.

Two hours.

After two full hours, the basin-sized anti-Xuan Qi in the dantian of the two of them gradually became like a wine bowl, the size of a copper coin seal.

Finally, at this time, the refining of the anti-Xuan Qi was completely stopped.

The outlines of Chu Feng and Mu Qiaoxue's flesh bodies had already been shrouded in a large cloud of colorful light, and they couldn't see their original physical form.

"Xue'er, what kind of cultivation are you doing now?"

As he finished his work, Chu Feng suddenly asked.

"It's the late day after tomorrow, the Red Qi Cultivation!Chu Feng, what about you?" Mu Qiaoxue asked excitedly.

"Now, I should have stepped into the innate stage!" Chu Feng said excitedly.