In Lao Gang's cognition, all the human beings who knew about the Holy Dragon Tears and the Dragon Transformation Pill were only strong people more than a thousand years ago, and these human powerhouses had already entered the earth, unless they were cultivating the aura.

Lao Gang only knew that more than a thousand years ago, an old witch broke into Wanlong Valley and took away a drop of holy dragon tears, and at that time, he was just an adult.

"Who are you from Yao Fengtao?"

Lao Gang asked very vigilantly.

The old witch back then was Yao Fengtao.

For Yao Fengtao's strength, Lao Gang is afraid of his soul, even if he is now, he can't beat Yao Fengtao, and he is very sure that the old witch is definitely not dead.

The reason is simple.

Today's Dragon King, a strong man who has lived for three thousand years, and when the Dragon King was not a Dragon King, he had a fight with Yao Fengtao, and finally lost, and it was his only defeat so far.

This incident and Yao Fengtao's snatching of the Holy Dragon Tears were exactly a thousand years apart.

These two things have always been the shame of Wanlong Valley, but there is nothing to be done.

The dragon king at his peak still couldn't beat Yao Fengtao, otherwise, he wouldn't have let Yao Fengtao take away a drop of holy dragon tears.

The so-called Holy Dragon Tears are the tears of the Dragon King.

The king of the holy dragon, his life is ruthless, and there will be no tears.

Because of this, once every dragon king has tears, they are very precious, for thousands of years, Wanlong Valley has changed countless dragon kings, but the holy dragon tears are no more than ten drops.

Now, in the Valley of Ten Thousand Dragons, there are only eight Holy Dragon Tears.

Xia Yun knew that in order to refine the Dragon Pill, a drop of Sacred Dragon Tears was indispensable, and it was the key.

"Do you know Elder Yao?"

Xia Yun was stunned at first, and subconsciously asked.

"Yes. ”

Lao Gang was reluctant to mention anything.

"I am a disciple of the Northern Spirit Sect, and she is now the Guardian Elder of the Northern Spirit Sect. ”

Xia Yun thought about it for a while, and could see that Lao Gang didn't like to lie, and he hated others to lie, so he didn't hide anything.

"Northern Spirit Sect?"

Lao Gang recalled for a moment, and there was no such sect in his mind.

Seeing this, Xia Yun knew that Lao Gang had no interest in the human sect, so he changed his words and shouted respectfully: "Please ask the seniors of the steel to become the juniors." ”

"What's your name?"

Lao Gang looked at Xia Yun's eyes for a while before asking seriously.

"Junior Xia Yun. ”

Xia Yun still shouted respectfully, there is a request for others, and his own strength is not enough, he can only do this, otherwise, in order to save the Canghai Holy Dragon as soon as possible, he can't take care of so much, if the other party doesn't agree, then he can only grab it.

Of course, with his current cultivation, it is impossible to rob hard, at most it is to steal.

With the Empty Lord Divine Stone, Xia Yun will still try it.

"I think you're serious and can give you a chance. ”

Lao Gang said very seriously: "But whether you can seize this opportunity or not, that's your business." ”

"Thank you, Senpai Steel!"

Xia Yun immediately said gratefully.

"Follow me. ”

Before the words fell, Lao Gang turned around and left, and in a blink of an eye, he turned into a middle-aged man, who looked less than forty years old, with a resolute face.

Seeing this, although Xia Yun was surprised, he thought of the Zilong senior, so he didn't make a fuss and let the Burning Sun Fengpeng follow.

At this moment, even if it is the Longtan Tiger's Den, he has to break through.

Lao Gang saw Xia Yun coming up, although there was no change on his face, he was very relieved in his heart, he didn't expect that this human being could do this step for the sake of the Canghai Holy Dragon.

In this world, humans and beasts, most of the time, are incompatible.

Lao Gang also knew that the existence of traitors was not allowed in the clan, and as for whether Xia Yun could keep the Canghai Holy Dragon, that was a matter of his ability.

There is only so much that Lao Gang can help.

In the end, it was the Dragon King who had the final say.

Thinking of the Dragon King, Lao Gang couldn't help but glance back at Xia Yun.

The grievances between the Dragon King and Yao Fengtao have basically been heard of by the dragons of Wanlong Valley, and the Dragon King has always been haunted by these two things, especially Yao Fengtao's forced entry into Wanlong Valley to take away the Holy Dragon Tears.

Now, Xia Yun is a disciple of the Northern Spirit Sect, and Yao Fengtao is the Guardian Elder of the Northern Spirit Sect, so ......

Lao Gang didn't dare to imagine it.

He didn't know about the Northern Spirit Sect, but he knew that the Dragon King must know about the Northern Spirit Sect.

In fact, Wanlong Valley has always had dealings with the human sect world, especially interests and resources.

I have to admit that for spirit animals, the elixir of human beings is amazing.

It's a pity that spirit beasts have never been able to learn alchemy, and even if they can, they are only scratching the surface.

Lao Gang is the spirit beast that has studied the spirit pill, which is also the reason why he knows about the Dragon Pill.

He knew that refining the Dragon Pill required a drop of Holy Dragon Tears, and it was because of this that he chose to believe Xia Yun, after all, there were very few people in the human world who knew this.

The Dragon Pill is not from the hands of humans, but from a holy dragon.

This holy dragon is not strong, but he has outstanding alchemy talent, and he was ignited by a passing Dan Immortal and became the first alchemist in history among the dragons.

Because of this, this holy dragon was called "Danxian Dragon" by the dragon kings of all dynasties.

In order to become stronger, the Danxian Dragon developed the Dragon Transformation Pill, and finally transformed into a celestial dragon, breaking through the void and going to the fairy world.

The refining method of the Dragon Pill was also left in Wanlong Valley.

Back then, Yao Fengtao snatched the Holy Dragon Tears, also to refine the Dragon Pill.

However......

Since the Dan Immortal Dragon became an immortal, there has never been a holy dragon that can refine the Dragon Pill, even if the successive Dragon Kings have searched for the strongest alchemist in the human sect, they still can't refine it.

The reason for this, no one knows.

This is also the reason why Lao Gang is willing to help Xia Yun.

He's betting!

Since Xia Yun knew about the Dragon Pill and the Holy Dragon Tears, and wanted to save the Canghai Holy Dragon, there must be a way that he didn't know to refine the Dragon Pill.

In a sense, Xia Yun is stepping into a cage.

Once he really has a way to refine the Dragon Pill, it is estimated that in this life, he can only stay in Wanlong Valley.

Obviously, the Dragon Pill was the key to the Holy Dragon's transformation into a Heavenly Dragon.

What the dragon kings of all generations valued, if Xia Yun could get it out, how could he let him go.

Xia Yun naturally didn't know this, and even if he knew, he still had to go.

This is him!

Soon, Xia Yun followed Lao Gang and came to Wanlong Valley.

Originally, the sky above Wanlong Valley was full of fog, but when Xia Yun passed through that fog, he suddenly opened up, and he was stunned.

He felt like he had come to a fairyland.

The only thing that is unusual is this fairyland-like valley, where countless dragons are waiting for him.

Xia Yun knew that these powerful dragons were definitely not to greet him, especially many holy dragons, looking at Xia Yun's gaze was Chi Guoguo's greed, and a few even drooled.

There is no way, in the prison of the four directions, human beings are the rations of spirit beasts.

And the dragon is one of the powerful races located in the upper layer of the spirit beast.