"The demons entered the ground and started a life-and-death battle with the underworld, and finally divided the underworld into two, with the Soul Restoration Cliff as the boundary, with ghosts on that side and demons on this side."

The old man said a few words, which surprised me.

I finally understood why the "Jade Calendar Treasure Banknote" recorded that the Soul Restoration Cliff was the end of the underworld.

When we came, I thought of the rocks we saw on the road, and the dry bones everywhere......

However, the eighth day of the first month was still not clear, and he pestered his master and continued to ask: "Why did the demon run to the underworld to grab the territory?" What is a demon? ”

"Demon is the general term for the human beings of that era." The old man lovingly stretched out his hand and stroked Chu Hachi's head, "They are similar to human beings, but they are born with supernatural powers, and the two giants outside the main hall are the descendants of demons." The tall and withered bones that you saw when you came were the remains of demons. In addition, there are some Warcraft...... However, after so many years, they have long lost the ability of their ancestors. ”

The old man said this, and glanced back at the corpse lying on the steps.

"This man is a demon?" Hachi asked curiously.

The old man nodded: "Yes, he is the Demon King, he led the demons to the underworld back then, and won a place, and he died of serious injuries because of this." After so many years, his body is immortal, and the demonic energy still exists, and you have been confused before, which is the demonic qi attack. ”

I see.

At the same time, I couldn't help but be deeply shocked.

Tianzhu Mountain folds, the gods ascend to the sky, and the demons enter the earth......

These are mythical pasts, thousands of years ago.

The corpse of the demon king in front of him is not rotten at all, and it is full of demonic energy, what kind of magical power is this?

The old man continued: "In fact, the demons were forced to go to the underworld, when the human world underwent great changes, and it was no longer suitable for them to live......

Changes......

When I heard this word again, I suddenly remembered something that Kirin had told me.

"Senior, there were many ancient kingdoms in ancient times, and since the gods ascended to heaven, they mysteriously disappeared, could it be that the demons you are talking about are them?"

This is just an assumption of mine, and the old man actually nodded after hearing it.

"Exactly, those ancient people, although they have human forms, are not people in the real sense, they have their own characteristics, have supernatural powers, understand cultivation, and act biasedly, so they are called demons by the world."

This answer suddenly brought my thoughts back to Zhongnan Mountain and the Ghost Gate.

The people of the ancient kingdom of Zhongnan Mountain have all entered the ghost gate.

I had a bold idea.

Could it be that the place we are in at this time is behind the ghost gate?

In other words, after the ghost gate is the demon world?

"Master, what has happened in the human world? Let such a powerful demon capital run here? ”

The eighth year of junior high finally got smart and asked the core.

"As you all know, everything in heaven and earth is born from the two qi of yin and yang. The sky is yang and the earth is yin, dry is yang, kun is yin, men are yang, and women are yin...... If the two qi of yin and yang are lost, all things will perish. That great change is the sudden decrease of yin and yang qi in the human world......"

Still puzzled, Chu Ba interrupted his master and asked, "But now, isn't everything in the human world alive and well?" ”

The old man didn't get tired of it: "That's the scene when you don't know the yin and yang in the human world. At that time, the human world was comparable to a fairyland. To take the simplest example, animals at that time were born with spirits, but today's animals need to live for hundreds of years just to open a spiritual mind, and there are great opportunities. ”

What he said is true, about these, Gray Master and Qilin also told me.

"Senior, then what are you here for?"

"In order to find the Yin and Yang Erdan." The old man almost said a word.

What?

He is an ordinary Taoist priest, why is he looking for the Yin and Yang Erdan?

Could it be that he also covets the treasures of the fairy world?

I was suspicious, but I didn't move: "How did you find the Demon Realm?" ”

The old man didn't answer and asked, "Do you know the origin of this Yin and Yang Erdan?" ”

I nodded: "I know a little bit about it, and the two Dans are all from Buzhou Mountain." ”

"And do you know why they existed in the first place?"

Significance? What can be the point?

That's something I've never thought about.

I bowed again: "I hope the seniors will solve their doubts." ”

When the old man heard this, he still asked: "Then do you know the Queen Mother of the West and the Prince of the East?" ”

Without waiting for me to answer, he said to himself: "The Queen Mother of the West is in charge of all the gloomy qi in heaven and earth, and the prince of the East is in charge of the qi of yang and harmony. In ancient times, the Queen Mother of the West lived in the Kunlun Mountains, and the East Princes lived in the mountains of the East China Sea. After the great changes in heaven and earth, they naturally had to leave with the gods, but they couldn't bear to see the tragic changes in the human world, so they each left an elixir in Buzhou Mountain, which was the two pills of yin and yang. Since then, the two qi of yin and yang have continued to flow out of the two pills, nourishing the heavens and the earth. Buzhou Mountain has also become the abuse of yin and yang in the human world. ”

After listening to this explanation, although I was shocked, I was also full of doubts.

According to what he said, the Eastern Princes should have gone to the Heavenly Realm, so who did I meet in the ancient tomb under the old house in Yitang Village?

There can be no impostor for the name of the Eastern Prince.

Isn't the prince of the east the same person as the prince?

Also, I remembered what the prince had said.

He said that the two Dans of Yin and Yang are related to the entire human world.

It turns out that they are the source of yin and yang, the foundation of all things.

The old man looked at my face and stared at me for a long time before he said, "People from all walks of life want to take Erdan for themselves, especially the Demon Realm, they are in this dark place, and they always want to return to the world. According to what we investigated back then, there was a Yin Pill that fell into the hands of the Demon Realm, so I sneaked here alone. Now, I have run out of oil and have no power to look for it, so I have to find another person to continue. ”

The old man looked at me eagerly.

"There is no one who can desperately look for the two pills of yin and yang than those who are pregnant with the two pills. So I left a message for the eighth year of junior high school, and if I couldn't go back, I asked him to come to me with someone who could make the fairy tears chalcedony light up. ”

After a moment of silence, I decided to ask.

"Senior, what is your purpose in looking for the Yin and Yang Erdan? When you come to me, do you have any other orders at the right time? ”

The old man stroked his beard and said awe-inspiringly: "Find Qi Yin and Yang Erdan and send them back to Buzhou Mountain, this is my intention, it's a pity...... The purpose of my coming to you is naturally to inform you of the whereabouts of Yang Dan, and there is one more thing to give to you. ”

As he spoke, he bent down and lifted the clothes from the Demon King's corpse, groped around its abdomen for a while, and then inserted his middle and index fingers at the same time.

Then, he took out a small stone as black as jade from the demon king's belly and handed it to me.

I was taken aback, it was Yin Dan!

This demon king actually has a piece of Yin Pill on his body!

What shocked me even more was that in the chest of the demon king's corpse, there was a black hole the size of a fist.

This demon king is actually a person from the country of the chest!