Ge Zheng had already melted the two Yuan Qi very pure, but he hadn't thought about how to use to blend the Yuan Qi.

Now that he's figured it out, he doesn't know if anyone has used his method, but he thinks it's a great idea.

"Tie it into a knot, tie the two Yuan Qi together, and then just like this, one after another, directly tie all the ten thousand Dao, which is definitely strong enough. ”

Ge Zheng had this idea for a long time, but he never put it into action, and now he finally decided that he wanted to tie out the longest vitality in the Yuanmeng realm.

After controlling the two Yuan Qi close together, Ge Zheng directly connected the Yuan Qi end to end, black and white, ready to tie the knot.

But before he could tie the knot, the two Yuan Qi directly fused together and turned into a wisp of Yuan Qi, which made Ge Zheng a little dazed.

"What's going on? Why are you still fusing yourself?"

Black and white merge, their boundaries are even more blurred, it seems that black is white, white is black, and the vitality after the fusion of the two Yuan Qi is still black and white, but black and white no longer seem to be so distinct.

Without waiting for Ge Zheng to explore carefully, the fused vitality plunged headlong into the black and white disc and continued to operate.

"Yin and yang converge, heaven and earth are intertwined, black and white are blended, and heaven and earth are the same. ”

The two Yuan Qi officially fused, and Ge Zheng's cultivation was raised a lot at this moment, which was a qualitative leap, which was completely different from the previous Yuan Qi accumulation.

Everyone else was worried about how to blend the vitality, but the vitality in Ge Zheng's body seemed to be born one, as long as the impurities in the vitality were removed, they could merge on their own.

Yin and yang, black and white, who said it must be black and white?

"I didn't have to wait so long if I knew that was the case. ”

There are all kinds of vitality in the Yuanmeng realm, and there are a lot of this kind of black and white vitality, but no one in the Yuanmeng realm has ever absorbed it, only Ge Zheng, who knows the yin and yang fish, this kind of vitality is not for the people in the Yuanmeng realm.

If you don't understand yin and yang, you can't fit this kind of vitality at all.

Yin and yang, inherently mutually reinforcing, two independent vitality, after fusing with each other, can better balance yin and yang, without Ge Zheng's guidance, these vitality itself is extremely eager to fuse.

Other people's qi source realms often rack their brains when blending vitality, and some people even use some strange methods to blend them, which makes it more and more difficult to go.

Just by fusing the two Yuan Qi, Ge Zheng felt that his body and soul had been fully sublimated, which was more like a leap in the life level, which was called the transformation of ants into wings.

Originally, Ge Zheng had planned to retreat for a long time, but he never thought it would go so smoothly, and the Venerable Qingbai had warned him that the Qi Source Realm must be considered before it is blended, otherwise in the end, the Yuan Qi will be like a mess, and it will be difficult to break through, not to mention, it will become very tricky to control himself.

Because Ge Zheng's vitality has both yin and yang attributes, his vitality has the instinct to fuse itself.

Ge Zheng didn't think about why it was so smooth, he didn't bother to care, if there was really a supreme powerhouse to promote the course of his life, then he would take advantage of the trend and reach the top.

In fact, Ge Zheng didn't know that not only him, but if others absorbed this kind of Yuan Technique, it would be very easy to blend it, but it was impossible for people who didn't have Yin Yang Fish in their minds to absorb this Yuan Technique.

After the breakthrough, Ge Zheng came to the Xuanshuang Cave again.

After hesitating for a while, Ge Zheng still walked in.

As soon as he entered the hole, a boundless chill swept over him, enveloping him everywhere.

"There are thousands of ways to refine the body in the world, you can see yourself as a weapon that needs to be refined, and you can only become a weapon after experiencing fire and water. ”

This frost cave represents the process of quenching, the world is like a furnace, in the process of advancing, there will be all kinds of impurities into the body, after extreme heat and cold, the impurities can fade away, and the physique can be sublimated.

Fire, Ge Zheng has.

Cold, around.

"Burning the Sky!"

With this palm, Ge Zheng slapped at himself, and a flame burned through, followed by an endless chill.

This change of heat and cold, Ge Zheng almost fainted, he felt that if he could survive it, not to mention his body, his soul might be refined.

The temperature of the Burning Sky is not high, but after all, this is a flame constructed with divine powers, which directly points to the essence of fire, and the quenching effect is still amazing.

Ge Zheng could even see that some impurities began to appear in his pores, this method of refining people as tools was very domineering, and if he was not careful, he might be killed on the spot.

"Burning the Sky!"

With the rejuvenating elixir in his mouth, from the moment he came in, Ge Zheng had no intention of retreating, and he would not withdraw without refining his physical body to the extreme.

One flame after another was sacrificed, and the cold in the Xuanjing Cave was intertwined, and the blue frost and red fire echoed each other.

Even Ge Zheng didn't notice that when he was refining his body, the black and white vitality in his sea of qi was also releasing impurities.

The Burning Sky, the supernatural power that emerges on its own in the Bagua Diagram, the primary embodiment of the materialization of the Great Dao, constitutes the most perfect tempering for the Xuanshuang formed by the Great Dao.

From the outside to the inside, from the body to the vitality, from the vitality to the soul.

The flames used by others to enter the Xuanshuang Cave to refine their flesh are all transformed by Yuan Qi, but Ge Zheng's Burning Sky has made the Great Dao evolve, maybe the head-on collision of this primary Great Dao manifestation is not as good as the flames composed of those Yuan Qi, but it is the most suitable for use in the Xuanshuang Cave.

A flame of burning sky, one step on life and death.

With each step forward, the cold will increase by one point, and the effect of tempering will also increase.

Ge Zheng walked forward slowly, burning the sky step by step, refining step by step.

"Leaving the word, burning the sky!" Ge Zheng couldn't make a sound, he was afraid that his trembling jaw would bite off his tongue, so he could only cry out in his heart.

The prepared pills were swallowed by him for seven pieces, and he also advanced ten steps.

Here, Ge Zheng paused for a moment, quickly took out a large handful of pills from the bag, and no matter how many there were, he stuffed them into his mouth in one go.

"Burning the Sky!"

After taking ten steps forward, the chill here has frozen the vitality, and there is no longer any vitality flowing around, even if you are cultivating a heaven-level exercise, it is impossible for you to recover your vitality on your own, and you can only rely on the pill to replenish it.

The eleventh step out, Ge Zheng saw the first corpse, standing quietly in the cave, crystal clear, this is a reckless cow, rough skin and thick meat, but it was still frozen to death here.

The flames flashed and the cold air hit, alternating with each other, like the scene when a sword is quenched.

Impurities were expelled from all parts of the body, some of which were black and slimy, but as soon as they appeared, they condensed into ice and fell to the ground, at which point Ge Zheng's body surface became the same as a mature silkworm, and his skin was almost transparent.

After walking to the twentieth step, Ge Zheng unleashed the last Burning Sky, and at this time, under the suppression of the cold, the shape of the flame was no longer visible, only the Great Dao swept over his body, refining it.

"This is already the limit, if I take a step further, I'm afraid I'll die, even if I don't die, it is estimated that the burning sky will not have an effect, and under the impact of the frost and cold avenue, the burning sky may not be released at all." ”

Since this is already the limit of what he can bear now, Ge Zheng decided to be here and temper himself.

"The little doll is so good that she can come here. ”

The voice sounded suddenly, and Ge Zheng realized that there was a middle-aged man in front of him, with a beard on his face, and wearing coarse cloth short sleeves on his upper body, which looked very unusual in this Xuanshuang Cave.

As soon as the words fell, the man walked slowly towards Ge Zheng, not at all affected by the cold.

Ge Zheng suddenly became vigilant, and a palm thunder condensed, ready to strike at any time.

"Don't waste your efforts, little doll, you see I can walk around here at will, do you think you can handle it? I don't mean anything, I just think your little doll is very interesting, it looks like you're only about eight years old, but you can walk twenty steps into the Xuanshuang Cave. The middle-aged man walked up to Ge Zheng, sat directly on the ground, took off the wine jug at his waist, and poured a sip of wine into his mouth.

"Would you like to take a sip, this wine is a good thing, and it is a good way to beat the cold here. ”

Seeing that Ge Zheng didn't respond, the middle-aged man laughed heartily: "The little doll has a lot of eyes, I don't need to work so hard to kill you." ”

Ge Zheng took the flask and poured it down.

It has not yet frozen in the Frost Cave, and this wine is certainly not ordinary.

When you take a sip of sake, it is not as spicy as you imagined, but rather sweet, as if the jug is not filled with wine, but with juice.

However, there is indeed a warmth rising, instantly dispelling all the cold, Ge Zheng is no longer affected by the cold, this wine is simply a divine product.

Seeing Ge Zheng drink the wine in the pot, the man laughed again.

"Little doll, do you know what you're drinking?"

"Wine!"

"Wrong! It's my blood!" said the middle-aged man, whose face was sad.

Ge Zheng lost his mind, followed by fear.

"Don't be afraid, little doll, drinking my blood won't affect you, just help you resist the cold here. The middle-aged man saw Ge Zheng's frightened face and hurriedly explained.

"Dare to ask what the seniors are called?" Ge Zheng didn't feel anything unusual, but there was a warmth that kept emanating.

"There's no need to mention it, just call me Fire Poison, but I'm just a poor man in this heaven and earth, who is victimized by traitors, and has to hide in this Xuanjing Cave all day long to spend the rest of his life. When he spoke, the middle-aged man looked melancholy, and his boundless arrogance could not hide his pain.

Ge Zheng didn't know how to continue asking.

"Little doll, no one has been to this Xuanshuang Cave for more than ten years, but then again, I have been in this Xuanshuang Cave for more than 300 years, and you are the youngest to come here. ”

Ge Zheng sorted out his thoughts, this middle-aged man called himself 'fire poison', presumably his seclusion here should have something to do with fire.

"Can't you get out of here?"

"That's not it, if my Qi Illusion Heavenly Pot is filled with Xuanhuang Qi, you can leave for a while, less than half a pillar of incense. ”

Ge Zheng knew that this person should have some hidden dangers in his body, and he had to use Xuanshuang Qi to save his life.

"I don't know what kind of disease my predecessors are suffering from, what if I have a way to help you, boy?"

"Are you kidding, hahaha, boy, it's the funniest joke I've ever heard in a hundred years of life. ”

Ge Zheng felt the chill again, grabbed the flask and took another sip.

"Hey, hey, boy, this is my blood, don't you think about my feelings when you drink like this?" Although the middle-aged man has lived in seclusion in the Xuanshuang Cave all the year round, his personality is very cheerful.