Seeing the two extreme scenes appear, Yang Yiyun knew that this was the land of Yin and Yang that Qian Jue had said, and after the intersection of Yin and Yang, the intersection of magma and ice cold would be able to reach a seven-day balance, and then he would be able to reach the secret place of Changbai Mountain by passing through.

At this time, everyone was in the cave hall of 15 or 600 square meters, and in front of them was a way forward, and it was also the way to enter the secret place of Changbai Mountain, but they were blocked by the scorching heat of the large magma pool and the cold air emitted by the mountain on the other side.

On the left is magma, and on the right is icy air.

In the center of the two extremes is a vacuum trail only half a meter wide, hundreds of meters long, but blocked by the high magma temperature and icy cold.

The two extreme forces are both forces of nature, and the distance between them is exactly half a meter wide, which means that the two forces of nature will intersect half a meter apart.

It's such a close distance, no one can get through.

According to the introduction of Chen Yunfeng of Tiangang Mountain before, these two forces, even if they are strong in the virtual realm, they dare not easily touch their edge, and there are countless ancient warriors who have been damaged in this trail for generations, among which there are many Tianjiao generations, and there are even more virtual realms, so another name for this road is the road of no return.

Today's intersection of yin and yang is a road through the generations summed up by the ancestors, all of which are summarized with blood.

If you want to pass, you have to wait until the two poles meet, and the two forces of cold and hot will intersect at today's time, and then the danger will weaken and the chance of passing will increase.

But it is still full of danger, and it can only be after the two poles converge, the power of the two forces is restrained by each other, and it is still necessary to be vigilant and pass, and the slightest carelessness will still be life-threatening.

When crossing this section of the road, in the words of Chen Yunfeng of Tiangang Mountain, it will be the time for everyone to cross the sea and show their magical powers.

The calculated time was basically not wrong, and it didn't take long for Yang Yiyun to get closer to each other in the heat wave and icy cold qi in the scorching magma pool.

What used to be a distance of half a meter has now become a foot.

After another ten minutes of March, the two forces finally intersected.

"Boom~"

The intersection and collision of the two poles, yin and yang, seemed to have a chemical reaction in an instant, and with a boom, a huge wave of qi emanated.

Yang Yiyun saw that the people standing in front of him were facing the qi waves, one by one calmly running the true qi to defend the whole body, at this time, he also learned the same, and with a wave of his big hand, the true qi continued to appear far away, enveloping all the people around him in the true qi, and fully used the true qi to prop up a true qi mask with a diameter of twenty meters to resist the impact of the qi wave.

This light mask is shrouded in Qianjue and the others.

The next moment, the qi wave generated by the intersection of the two poles directly hit the light mask that Yang Yiyun unleashed, making the true qi mask suddenly shock, the impact force was neither big nor small, Yang Yiyun could feel that if he changed to a person with five layers of congenital light, he would not be able to resist it.

I was also slightly surprised in my heart, and secretly thought: "It seems that this road of no return is really not so easy to walk." ”

The impact of the qi wave, that is, the instantaneous effort, disappeared.

At this time, everyone removed the defense, and Yang Yiyun also removed the True Qi Light Mask with a wave of his hand.

However, the next moment he felt a strange atmosphere, and when he looked up, he found that many people were looking at him with strange looks.

Ling Xuan didn't speak for a few years, but his face was playful.

Kunlun's demon Zhanqing was relatively close to Yang Yiyun, and the corners of his mouth touched and spit out the word fool, which made Yang Yiyun furious, and he was about to scold him back.

But it's better to think about it, and wait until you pass the 100-meter trail in front of you.

At this time, Qianjue coughed and said: "The ancestor is actually here to take care of his own good, Chen Yunfeng of Tiangang Mountain has a sentence that is not wrong, when crossing the hundred-meter path, the eight immortals should cross the sea to show their magical powers, which means that when the hundred-meter path is crossed, true qi defense is required, and the consumption of true qi in the whole process is very large."

In the face of the qi wave just now, you don't have to worry about it, everyone can also carry it, you used a twenty-meter diameter True Yuan Light Mask to defend everyone against the impact of the qi wave, in fact, it is very consuming True Yuan.

Don't look at the trail in front of you is only 100 meters, the power of the two poles has converged, so that when the trail passes, it will reduce a lot of unnecessary trouble, but it still needs the true qi defense to pass, and after stepping on the trail, although the impact of the polar forces is weakened, it can still cause a big impact, and the whole process consumes a very large amount of true yuan, so everyone here is trying to save the true qi. ”

After Qianjue finished explaining, Yang Yiyun suddenly realized, no wonder these people have strange eyes to look at themselves, and they are treating themselves as big heads.

However, it didn't matter to Yang Yiyun, in terms of the amount of true qi, the attribute of his Five Elements Spirit Root would be completely displayed at this time, and I am afraid that none of the hundreds of people present could compare to the huge amount of true qi in his body.

The attribute of the Five Elements Spirit Root is extremely slow to cultivate, many times slower than ordinary people, but this environment has a huge advantage.

Others Yang Yiyun can rest assured, but two apprentices, how can Yang Yiyun rest assured?

The eldest apprentice Dugu regret is now at the peak of the fourth layer of foundation building, and the third apprentice Wu Jian is almost the fourth layer of foundation building, so take the two of them with him Yang Yiyun, who is a master, naturally has to protect it.

Thinking in his heart, when he crossed the 100-meter path, he didn't care about the others, as long as he looked at the two apprentices, of course, he didn't plan to directly protect the two of them and go directly, or he was going to let the two of them support their true qi and walk through the 100-meter channel.

Yang Yiyun has seen from the cultivation classics that the harsh environment of such polar forces is the most able to sharpen their cultivation, and being able to stick to the past will be absolutely beneficial to their future cultivation.

Therefore, Yang Yiyun took out two Tianyuan Pills from the Qiankun Pot and handed them to the second brother's apprentice and said, "Remember this path, you go by yourself, and take the pill for you at the last moment." ”

"Thank you, Master~" Dugu said with a grin.

"Disciple remember. Wu Jian also replied, he understood that the elixir given by the master was a good thing.

The Qianjue and others on the side and Shentu father and son looked at each other and drooled, although they didn't know what kind of elixir Yang Yiyun handed over to his two apprentices, they could feel the powerful aura and vitality in the elixir.

Everyone envies Dugu regret and martial arts, how happy it is to have a master who can do alchemy.

"Okay, let's go too~" With an instruction to everyone, Yang Yiyun took the lead and stepped on the 100-meter trail.

As soon as his mind moved, the true qi shrouded his body to form a defense, and when he stepped on the hundred-meter trail, he suddenly ushered in the impact of the two pole forces, which was much stronger than the qi wave just now.

It really needs the True Qi to run continuously to resist it, and although it consumes the True Qi, this kind of impact is not painful for him, and it is not affected at all.

Even if it is the two apprentices of Dugu Cheng and Wu Jian, as long as the true qi in the body can keep up, it is not a big problem, anyway, he gave each of the two heats a Tianyuan Dan, which should be enough to cope with the impact of the two pole forces.

In perception, only this half-meter-wide path has the smallest impact force, and the perceived power half a meter away on the left and right sides is a little terrifying.

The scorching heat generated by the magma pool on the left even felt that Yang Yiyun could melt steel, while the cold aura on the right was also of a similar level, and if he didn't defend himself, he should be able to freeze people into ice sculptures in an instant.

Before and after, the people walking on the 100-meter trail used their true qi to protect their whole bodies against the impact, some easy and some difficult, but there were no major problems, anyway, they all walked over.

Looking at the condition of the two apprentices, although the cultivation is lower, after all, it is the true qi in the body of the cultivator, which is purer than the true yuan of the ancient martial artist, but it looks pretty good, so there is no need for him to worry.

Immediately, Yang Yiyun sped up his pace and went to catch up with Ling Xuzi and Miaoyin Shitai in front of him, because in his heart, he was now an existence at the same level as these old guys, and he couldn't drop the chain.

Others walked cautiously on the path, but Yang Yiyun took a leisurely stroll, bypassed a person, and walked forward quickly.

When he walked for a few minutes, he saw an acquaintance, the woman in white of the Hu family, who still looked very mysterious with a hat veil.

Yang Yiyun later heard Qianjue say that her name was Hu Xian'er, she was Hu Yiqiu's pearl, and she was also the third person on the top ten demons list.

When Hu Xian'er crossed the cliff at the beginning, a handkerchief fell from her, and Yang Yiyun wanted to return it to her at that time, but when she saw Hu Xian'er, she remembered it.

After walking into Hu Xian'er, Yang Yiyun said, "Miss Hu, wait a minute~"

Hu Xian'er had already seen Yang Yiyun behind her, but she didn't pay attention to it, but she didn't expect Yang Yiyun to shout at her, paused and looked at Yang Yiyun coldly: "Something?"

"Uh~" Yang Yiyun heard the coldness in Hu Xian'er's tone and was speechless for a while.