"Demon Feather Sage, death is death, so don't expect to be reborn anymore. Bai Shu looked at the heart of the demon feather floating in the air in front of him, and a smile appeared on the corner of his mouth, "Birth, old age, sickness and death are the ways of heaven that we should abide by......"

This demon feather heart seemed to understand Bai Shu's words, and actually began to buzz, as if protesting, and warning Bai Shu, it emitted a blood-red light, and almost wanted to escape.

If it weren't for Bai Shu using spiritual power to grasp it firmly, I'm afraid that this demon feather heart would have already escaped, seeing that he couldn't break free from Bai Shu's shackles, this demon feather heart was a little panicked, so it began to make a whimpering sound constantly, as if crying, and as if it was pleading.

This made Bai Shu slightly stunned, but soon Bai Shu came back to his senses and smiled, "It's really the heart of the Sage, and it has already given birth to some spiritual wisdom, if you are reborn, then wouldn't I have another enemy?" Moreover, I need your strength, I need your help......"

Bai Shu shook his head and said, "You don't have to struggle anymore, I will integrate you into my body." ”

And the blood-red light emitted by the heart of the demon feather was even more abundant......

Bai Shu's eyes moved slightly, paused, and said, "I want to walk out of this primeval world a million years ago, I don't know how many crises there are ahead, I have promised others, I will protect them, therefore, I will not give up any opportunity to improve my strength, so, Demon Feather Sage, I'm sorry, if there is an afterlife, I will definitely make amends for today's events, it's just that I really need strength now......"

A few familiar faces appeared in Bai Shu's mind, and those faces were naturally Bai Jing and Liu Ruoxue......

"The time here is a little different from the one over there. Bai Shu looked at the sun in the sky, he felt that the sun was particularly bright, and it was extraordinarily red, "How many days have I been here? I don't know how Ruoxue and Jing'er are doing, at that time, I lived with Ruoxue in that hidden place, it was the beginning of winter, and now it is ......."

Bai Shu looked around, surrounded by a verdant mountain forest, the trees were shady, a piece of vitality, from time to time some birds and insects chirped, and sometimes there was a slightly hot wind, completely like the scene of midsummer.

"Is it summer?" Bai Shu muttered, "I don't know how much worse this time is, I just hope that the length of time I stay here is much shorter than the length of time over there......"

"I don't know how long it will take to refine this demon feather heart......" Bai Shu touched his long hair, "The mountain ape tribe doesn't know when it will attack, so I want to do it as soon as possible......"

Thinking of this, Bai Shu's eyes moved slightly, and then, he began to operate the chaotic golden sea in his body, and the black, purple, and gold spiritual power slowly overflowed, wrapping around Bai Shu's body.

Bai Shu gathered the three-color spiritual power in his hand, Bai Shu pinched out the golden Taiji, and then with a movement of his fingers, the golden Taiji rotated, and the two fish, one yin and one yang, jumped out, and the two fish swam slowly beside Bai Shu.

Bai Shu knew that there were uncertain factors in refining the heart of this demon feather, he had to reduce the risk and gradually eliminate the uncertainty, and this yang fish could protect his body, so that he could at least avoid being disturbed by the external environment, so that he could refine the heart of the demon feather wholeheartedly, and this yin fish was the key to refining the heart of the demon feather, Bai Shu needed to use its devouring power to swallow the heart of the demon feather into his body, that is, the chaotic golden sea.

The two fish were very docile swimming around Bai Shu, like two children, Bai Shu looked at the yin and yang fish, smiled unconsciously, he touched the heads of the two fish, the fish was very happy, and swam more happily. In this way, it is almost the same as the little Yinglong at the beginning, thinking of Xiao Yinglong, Bai Shu couldn't help but look a little trance.

"Today's risk is very high...... Bai Shu said to Yin Yang Eryu, "So, everything must be cautious, whether it can succeed or not, it will be up to you, please......"

The yin and yang two fish seemed to be human, and they both nodded, looking at the blood-red demon feather heart, the eyes of the yin and yang two fish were a little dignified.

Seeing this, Bai Shu was also a little stunned, but it had already begun, so he couldn't stop, not to mention that Bai Shu didn't want to stop at all.

"Okay, let's go. Bai Shu said to the two fish of yin and yang.

As he spoke, the yang fish protected Bai Shu's body, forming a barrier of golden light, and the yin fish opened its mouth to devour the heart of the demon feather.

But is that Demon Feather Heart so easy to devour? How can I say that this Demon Feather Heart is also a relic of the Sage, and it still retains the deepest power of the Demon Feather Sage.

A strong devouring force came out of the mouth of the yin fish, and the heart of the demon feather was stagnant at first, and then began to resist violently, only to see that the heart of the demon feather was covered with more and more red light, and then, the heart of the demon feather burst out of a strong oppressive force, pressing towards the yin fish, as if to press the yin fish away.

The yin fish was subjected to this strong oppressive force, and its body began to shatter, and the devouring power overflowing from its mouth continued to weaken, showing a painful expression on its face.

Seeing this, Bai Shu's brows frowned, suddenly, he realized that this yin and yang fish is a cycle, if he injects the rest of his spiritual power into the yang fish, and the yang fish transmits the power to the yin fish, the power of the yin fish will naturally become much stronger, and at the same time, if he and the yang fish bear the pain of the yin fish together, then the heart of the demon feather may be swallowed, as long as the heart of the demon feather can be swallowed up to the chaotic golden sea, then the heart of the demon feather will be like fish meat on the chopping board, let him slaughter it himself.

Thinking of this, Bai Shu took a deep breath, gritted his teeth, and after Bai Shu summoned the three-color spiritual power again, and then reversed the handprint.

"Yin and Yang Reversal......" Bai Shu said in a low voice, and made a handprint in reverse.

Then, Bai Shu's power was slowly injected into the body of the yang fish after the reversal of yin and yang, and the golden light on the yang fish became fainter and fainter, but the golden light on the yin fish became more and more abundant.

The situation in front of him made Bai Shu a little surprised, he could clearly feel that the yang fish that protected him gradually became a yin fish, and the one who fought with the heart of the demon feather became a yang fish. Then, in just an instant, the yang fish that fought with the yin fish that protected Bai Shu switched places, the yang fish that the yin fish turned into protected Bai Shu, and the yin fish that the yang fish turned into overflowed with a stronger devouring power from its mouth.

"Yin becomes yang, yang becomes yin......" Bai Shu's eyes moved slightly, "I see, is this the reversal of yin and yang?"

The devouring power of the anti-yang fish has become stronger, although the oppressive force of the demon feather heart is still strong, it is also hindering the anti-yang fish, trying to crush it, but the body of the anti-yang fish is incomparably strong, therefore, the effect of the oppressive force is much worse, and the devouring force gradually swallows the blood-red light emitted by the demon feather heart......

"It's a little different from what I thought. Bai Shu looked at the heart of the defeated Earth Demon Feather with some surprise, "It seems that this Yin and Yang Fish is much more mysterious than I imagined." ”

"And is this anti-yang fish so terrifying?" Bai Shu's eyes narrowed slightly, "It seems that the mystery of this yin and yang fish still needs to know a lot ......"

"Hmm......" At this time, Bai Shu felt that the spiritual power in his body was decreasing crazily, and this anti-yin fish was like a pumping machine, frantically pumping the spiritual power in Bai Shu's chaotic golden sea to replenish the anti-yang fish.

"It turns out that this reversal Yin Fish consumes spiritual power so much......" Bai Shu's face began to turn a little pale, obviously because of the excessive consumption of spiritual power.

Although the heart of the demon feather is retreating, it is not possible to devour it in a short period of time, and the spiritual power consumed by this anti-yin and yang fish is so terrifying.

This made Bai Shu frown slightly, "If this continues, I'm afraid that if I haven't been able to devour this demon feather heart, my spiritual power will be insufficient, and I don't know how long my current spiritual power can last, but it won't be a matter of a while to devour this demon feather heart......"

"What should I do?" Bai Shu's mind spun rapidly, thinking, "The Yin Yang Two Fish is not the opponent of this Demon Feather Heart, and although this Reverse Yin Yang Two Fish can be stronger than this Demon Feather Heart, after all, it takes too much spiritual power to ...... for a long time."

"It's a little troublesome......" Bai Shu stared at the reverse yin fish and muttered to himself.

Bai Shu pondered, "If Yin and Yang are reversed again, can the spiritual power in my body be replenished?" But in this case, this Demon Feather Heart ......" Bai Shu hesitated a little.

"Not true. Bai Shu watched the blood-red light around the Demon Feather Heart continue to dissipate, and suddenly shook his head, "The power of this Demon Feather Heart has obviously weakened a lot. ”

"Perhaps, this yin fish can devour it......" Bai Shu suddenly became a little excited.

"But......" Bai Shu's eyes moved slightly, "Just in case, I'll weaken this demon feather heart again." ”

After that, Bai Shu summoned out some of his spiritual power and summoned the natal dustless that was sleeping in the chaotic golden sea, and after calling it out, Bai Shu's face turned a little paler again.

"Dustless ......" Bai Shu looked at the long sword in his hand, and there was a trace of purple light swimming on the sword, like a purple dragon.

"Purple Pole Heavenly Thunder ......" Bai Shu smiled, "It's still up to you." ”

The Natal Dustless buzzed and vibrated in response to Bai Shu, and the Purple Pole Heavenly Thunder just became furious.

Bai Shu smiled, the natal dustless wave in his hand, and an incomparably sharp sword carrying a purple thunderbolt headed towards the heart of the demon feather.

With a swing of the sword, Bai Shu felt that he was evacuated, his face was like a dead man, and if he knelt down in one step, he would fall down at any time, and Bai Shu moved his handprint again and again.

"Yin and Yang Reversal ......" Bai Shu drank low with all his might, "positive ......"

The golden light on the body of the Reverse Yang Fish gradually dissipated, and the golden light on the Reverse Yin Fish became more and more abundant, Bai Shu felt that in the Chaotic Golden Sea, a stream of water like a hot spring flowed into the almost exhausted Chaotic Golden Sea, Bai Shu's face was a little better, but it was still pale, but it was not the same as before.

Bai Shu gasped heavily, watching the sword light and purple pole heavenly thunder towards the heart of the demon feather.