Yang Yiyun laughed, and then said seriously: "I can swear, in the whole world, if anyone can improve the bloodline of your demon clan, it must be me Yang Yiyun, my name is Yang Yiyun is my real name, not the pseudonym 'Yang Yiyun'."

Since the Peacock King can be honest with each other, I will tell you the truth, although I dare not 100% guarantee that I can let you break through the bottleneck, I dare to 100% guarantee that I can make your bloodline evolve a point, and there is no lie. ”

After a pause, Yang Yiyun looked at the beautiful Peacock King and said seriously: "You can make a heavenly oath to each other, never be an enemy, you help me cover my identity, protect my demon doctor's hall, let me rescue the Qingniu clan, and get the treasure of the Qingniu clan, I will help you improve your bloodline, how about it?"

The peacock's eyes stared at Yang Yiyun's eyes flickering, she knew that if Yang Yiyun really improved her bloodline, then even if the cultivation realm did not break through, it would be a small problem, but sooner or later, the demon clan focused on the bloodline.

As long as the bloodline can be improved, it is an all-round improvement.

Looking at Yang Yiyun, the Peacock King really wanted to see something from Yang Yiyun's face, it was so difficult to improve the bloodline, it was difficult to enter the sky, how could it be so easy?

But she didn't see anything unusual from Yang Yiyun's face, his eyes were very clear and serious.

Perception told the Peacock King that what Yang Yiyun said was true.

"Really?"

After half a ring, the Peacock King spoke.

"I can make a heavenly vow. Yang Yiyun said.

"How to improve?" At this time, the Peacock King already believed in his heart.

Yang Yiyun grinned: "I am free to do it, as long as you believe in me, you can do it." ”

Naturally, he wouldn't take out the water of life right now, let alone tell the Peacock King the secret of the water of life.

The Peacock King thought about what Yang Yiyun said, he came to avoid the human race, and he came for the treasures of the Qingniu clan and the Qingniu clan, and this reason is credible.

In fact, their four demon venerables are also fighting the idea of the treasures of the Qingniu clan, also in order to find a breakthrough in the treasures of the Qingniu clan, but the Peacock King knows that even if he gets the treasures of the Qingniu clan, he will get some heavenly treasures at most.

If the treasure of the Qingniu clan could have a way to break through the Heavenly Demon, the Qingniu Dazun would have broken through a long time ago and would not be suppressed by them.

Besides, for more than 3,000 years, their four major demon clans only found the location of the treasure of the Qingniu clan, but they didn't open it at all.

Yang Yiyun's condition was to let her help protect the Demon Doctor's Hall, help him keep the secret of his identity as a human race, help him rescue the imprisoned clansmen of the Qingniu clan, and get the treasures of the Qingniu clan.

This condition is actually nothing compared to being able to improve her bloodline.

But...... The Peacock King still couldn't believe Yang Yiyun, or the matter of blood promotion, was too light in Yang Yiyun's mouth, so she didn't dare to believe it easily.

After all, Yang Yiyun is a human race, and these demon clans are trapped in the wilderness because of the seal of the human race, so although Yang Yiyun said that she could find the Heavenly Dao Oath, she still didn't dare to trust Yang Yiyun.

If the incumbent agrees to Yang Yiyun, it is equivalent to being the enemy of the other three big demons, and those three are not fuel-efficient lamps, and the Peacock King really can't make up his mind in one or two clicks.

However, the temptation of bloodline enhancement was too great for her to refuse.

Looking at Yang Yiyun, the Peacock King really wanted to suppress Yang Yiyun with his backhand to search for souls now, and see what means he could have to improve the bloodline of the demon clan?

But the Peacock King also knows that some secret methods are not obtained by soul searching, and they will self-destruct in the process of soul searching, and not far behind Yang Yiyun, following the woman named Purple Emperor, even made her talent a little incomprehensible, definitely a strong person, or a talented demon clan, the Peacock King did not dare to do it easily.

And she knows that if she uses strong words, it may not be a good thing, and if she doesn't get the opportunity to improve her bloodline, she will be buried forever.

She didn't dare to attack Yang Yiyun, she didn't dare to bet, in fact, the best choice was to agree to Yang Yiyun's conditions and cooperate with him.

Thinking of this, the Peacock King took a deep look at Yang Yiyun and said: "I have never believed in the human race, but you are not bad in my intuition, although your conditions are very tempting, but I can't make up my mind for the time being, because once I choose to agree to you, it means that I have to face the anger of the other three demon venerables, so three months later, if you dare to come to my Peacock Mountain, how about you and I talk about it?"

Yang Yiyun was stunned, but he didn't expect that in the end, the Peacock King would still take him into an army.

He also knew that it was impossible to make the Peacock King believe in himself now, after all, he was a human race, even if he said that he could make a heavenly oath, he still couldn't gain the trust of the Peacock King.

In the end, the Peacock King asked him to go to Peacock Mountain, which was actually a test and a threat.

But in the final analysis, the Peacock King has already been tempted, otherwise she would have completely turned her face now, instead of saying that he would go to Peacock Mountain in three months.

As you can imagine, for him and going to Peacock Mountain is a big adventure.

But if he doesn't go after three months, things will be different, and it will definitely attract a devastating blow to the demons of the entire Ten Thousand Demon Mountain Range.

If he doesn't go to the Peacock King, his identity will be exposed, and if the Peacock King thinks about it, he has no way to improve his bloodline at all.

Regarding this condition of the Peacock King, Yang Yiyun has to agree to it, and he has to agree if he doesn't agree.

With a wry smile, he said: "If you dare or not, then it is a word, I will go to Peacock Mountain in three months, but before that, I hope the Peacock King can ......"

"I know, these three months are also the time for me to think about myself, you can rest assured that you and everyone in your Demon Doctor Pavilion will be fine within three months, but if you don't show up in Peacock Mountain after three months, don't blame me, this is for you......"

The Peacock King's last words fell, and a peacock feather was handed to Yang Yiyun, which was regarded as a token.

Then he smiled slightly and said: "Yang Yiyun will be greeted by the deity on the couch in Peacock Mountain three months later, don't let the deity down, stay." ”

The Peacock King smiled slightly, Yang Yiyun was stunned, always felt that her smile made the world lose color, looking at the background of the peacock's departure, he couldn't help but say: "See you in three months." ”

……

After the Peacock King left, the Purple Emperor stepped forward and said, "The master really wants to go to Peacock Mountain to see that big peacock?"

"I have a pact with Peacock that I have to go in three months. "Yang Yiyun is also a little bitter, I want to think about it, but I still feel a little weak when I want to go to a big demon venerable's lair, who knows what the Peacock King thinks?"

"Don't be fooled by the peacock's beautiful appearance, there is obviously a conspiracy. The Purple Emperor said.

Yang Yiyun sighed and said, "Are you sure to win the Peacock King?"

"It's certain to be alone, after all, my cultivation is better than her, but if I go to the peacock's nest, the slave family can't guarantee that the blood of the son of the phoenix in the peacock clan is very talented, and it is not easy to deal with. The Purple Emperor replied truthfully.

"Okay, let's go, go back and think about it in the long run, now we have the handle in her hand, it's not okay not to go, fortunately I have what the Peacock King needs, it's not a big deal to think about it, and then a few of you will speed up the pace of the challenge, the longer the time, the more chaos will be, as long as we can control one-third of the demon clan forces in the Ten Thousand Demon Mountain Range, we can gain a firm foothold, and the Peacock King's side is not an opportunity......"

Yang's eyes flashed and he muttered to himself.

……

After returning to the Demon Doctor Pavilion, Yang Yiyun announced that he would suspend the Demon Doctor Pavilion's medical treatment business, and asked Qingniu and Xiong Fuji to quickly select the disciples who would enter the Demon Doctor Pavilion, and he would retreat to Qingniu for their alchemy.

Before the retreat, Yang Yiyun gave the Ten Thousand Souls Staff to Lu Rouge, since Lu Rouge was going to challenge the demon kings of the Ten Thousand Demon Mountain Range, although Yang Yiyun respected her choice, he was still not at ease.

And with the Ten Thousand Souls Staff in his hand, he has a natural ability to deal with the demon clan, which is of great help to Lu Rouge, and he is also relieved.

Half a month later, Yang Yiyun came out of the alchemy pill and gave Qingniu, Purple Emperor, Lu Rouge, and Xiong Fuji a large number of pills, and asked them to challenge the demon kings of the Ten Thousand Demon Mountain Range.

Of course, the Five Elements Beast Mink Pill was also given, so that everyone's strength would be improved.

As for himself, he began to officially sit in the Demon Doctor Pavilion and preach the disciples of the Demon Doctor Pavilion.

The two sisters of the woodpecker clan, Woodpecker Yuzhen and Woodpecker Yuling, have been selected for the Demon Doctor Pavilion There are 100 disciples, all of whom are demon disciples from various clans.

Half a month later, Qingniu and Xiong Fujilu Rouge officially sounded the unicorn drum and launched a challenge.