But after that, his face was also straight, and he continued: "But your particularity is the only one I have seen in my life, if it weren't for the fact that I could clearly see the purity of your soul here, I would only think that you are the reincarnation of one of my old friends." ”

"Tell me, what do you want to do here? After all, in my opinion, with your accumulated background and extraordinary cultivation rhythm, it seems that there is no need to come here at all. ”

Cheng Xuan pursed his mouth and made a curious look.

"I ......"

For such a situation, although Qin Huai had never thought of it before, he didn't seem to have any need to hide it in front of Cheng Xuan, after all, in addition to the system, Cheng Xuan had already figured out Qin Huai's bottom clearly, and Qin Huai would even refine the Nine Yin Fruit here, no matter what, he couldn't hide it.

Afterwards, Qin Huai briefly talked about refining the Nine Yin Fruit to achieve the Heavenly Spirit Root and then helping Yin Ru survive the Yin Tribulation.

"Oh?"

Cheng Xuan looked at Qin Huai with some surprise and said, "Let's not talk about the issue of Heavenly Spirit Root, do you know what it means to exchange origins with each other, and what kind of realm is needed to be able to do this?"

"This ...... The juniors know some, but they are not exhaustive, and they ask the seniors for advice. ”

Qin Huai also stood up and bowed at this time, and said sincerely.

"It's not much advice, I just hope you can think about it carefully......"

Cheng Xuan's face showed a look of reminiscence, and then said: "What the little girl said is not wrong, this method is indeed to eliminate the calamity of the Xuanyin Spirit, but the whole process is very difficult and extremely dangerous, of course, the conditions required are also very harsh, with all due respect, this will not succeed at all!"

"I don't know what conditions are needed? ”

Qin Huai's expression was also moved when he heard this, he felt that things were man-made, although Cheng Xuan's cultivation was superb and his knowledge was absolutely extensive, but he had a system in hand, and if he guided him at that time, he might not be successful.

"Hmmm......"

Cheng Xuan nodded, and then continued: "First of all, your comprehension of the spiritual root must be completely in the same realm. ”

"Secondly, your cultivation realm must also be at the same level, no more or less. ”

"Third ......"

Speaking of this, Cheng Xuan also paused slightly, and then sighed and said: "You must have no mustard, be able to fully trust each other, in short, even if you die in the hands of the other party, it doesn't matter." ”

After speaking, he also looked at Qin Huai again and said, "And even if the above three conditions are met, there is only a success rate of less than one percent, do you think it can be done?"

Qin Huai couldn't help but gasp when he heard this.

These three conditions are easy to say, but it is almost impossible to meet them all.

Everyone's comprehension of the spiritual root is different, some people can effortlessly comprehend to a deeper level, but some people are difficult to reach that height throughout their lives, even if they are all heavenly spiritual roots, there will be such a situation, and there are not a few.

Compared with it, the cultivation realm is not so important at a level, and whoever cultivates high can temporarily suppress the cultivation.

What is really difficult is the last condition, both parties must trust completely, without the slightest suspicion, with his relationship with Yin Ru, it seems impossible to do this.

And even if the above three conditions are met, there is only a success rate of less than 10%, which is really too pitiful.

At this time, Qin Huai couldn't help but ask, "Senior, what if you fail?"

Cheng Xuan looked at him, shook his head and said: "If it fails, both sides will inevitably be counterattacked at the same time, at least the spiritual root will burst and the body will fall, and the worst will be the soul damaged, and the eternal life is not as good as reincarnation, becoming a lonely soul and a wild ghost." ”

"What?

Qin Huai was startled, but then he suddenly thought of something, and looked at Cheng Xuan speechless for a long time.

"Hehe, little one, you're not slow to react. ”

Cheng Xuan smiled, and then said: "You think right, I used such secret techniques with the Ice Emperor back then, but it's a pity that we failed, the realm of both of them is at the peak of the Emperor Realm, I have become a lonely soul and wild ghost who can't enter reincarnation, trapped in the land of extreme yin for eternity, and she ...... The physical body has fallen, and her temperament has also changed greatly, until a while ago I saw her spirit appear, but it has become extremely unfamiliar, presumably because we are people from different time and space, but it is precisely because of this that I can be regarded as getting what I want, but I am not at a loss. ”

At this time, Qin Huai fully understood the whole story.

No wonder Yu Yueyan would easily gain control of the Extreme Yin Land, it turned out that Cheng Xuan had a heartfelt gift, presumably Cheng Xuan also felt indebted to that Ice Emperor predecessor back then, so he did so.

"The little girl who came with you must be the one who got the other half of the Ice Emperor......'s inheritance, right?

Cheng Xuan smiled slightly, obviously knowing that Yuan Yu had other plans for the Ice Emperor, even if he couldn't completely guess it, it wasn't difficult to come up with a rough idea.

But at this time, he changed his words and said: "So, the method you thought of before is not realistic at all, she will either find a man with a yang attribute to combine, or find a place of extreme yin, impact the emperor realm inside, and use the vision of heaven and earth caused by the emperor realm to restrain the yin of the yin spirit, although it is also very dangerous in this process, but at least the success rate is much higher than the method you found before." ”

"I see!"

Qin Huai also nodded solemnly when he heard this, but he really didn't want to make this decision in this matter, so he had to wait until he went back to Tiandaza and Yin Ru to talk.

You must know that Yin Ru is probably also from a big family, and there are many doorways, so she should be able to identify the most suitable method for her, but she has never mentioned the method of impacting the Emperor Realm in the Land of Extreme Yin before, maybe she has not known it yet.

"Alright, now let's talk about you. ”

At this time, Cheng Xuan returned to his previous calm and breezy appearance, he looked at Qin Huai and said: "Your current spiritual root is only one line away from being able to be promoted to the real nine-grade spiritual root, if you refine the Nine Yin Fruit here, with my help, there is a chance that you will be directly promoted to the Heavenly Spirit Root, but you are here for this?"

"Not bad!"

Qin Huai hurriedly replied, and then also said: "Actually, I promoted the spirit of Xuanyin, firstly, to promote the Heavenly Spirit Root, and secondly, to suppress the anger of ten thousand kills, because there was a situation where I was controlled by the killing intent, I am afraid that it will appear again." ”

"Hehe, a rage and ten thousand killings are like this, no one can avoid it, almost to the law realm, you can collect the murderous qi freely, before that, you must limit its growth, you think about it right. ”

Cheng Xuan smiled, but then waved his hand.

I saw that on top of that dark place, there was a stone platform, the size of which was just enough for people to sit cross-legged.

"Since I am the ancestral spirit of the Extreme Yin Land, then this convenience can still be in charge, with my help, you can save a lot of time in achieving the Heavenly Yin Spirit, after that, you can help me do one more thing, how about it?"