"Chang'an City?"

"Some secret?"

Su Qin thought quickly.

"Not bad."

Emperor Tang nodded slightly and said, "But I think it should be fake. Although Chang'an City is big, if there is any secret, can it be kept for five hundred years?" 攫欝攫攝

Emperor Tang took it for granted.

For more than five hundred years, the outer city of Chang'an has been rebuilt many times. If there were any secrets, it would have been exposed.

As for the inner city imperial city, although it has remained the same, as the residence of the royal family, it must be guarded by a large army at all times. In this case, there is no secret.

"That's it."

Su Qin looked still.

After a while, Emperor Tang returned to the Hall of Longevity.

After Emperor Tang completely left, Su Qin slowly got up, took one step, and disappeared in place.

at the same time.

Above a thousand feet high, Su Qin stood in the sky, looking down at the entire Chang'an City.

Regardless of whether it is Arhat Venerable or martial arts myth, even if there is only one heaven, they can control the air and ride the wind and go straight ahead.

What's more, it is Su Qin's five heavenly perfection?

"The secret of Chang'an City?"

"I want to see, what is the secret of this Chang'an City?"

Su Qin's thoughts moved, and the huge divine thoughts quickly diffused, and in an instant, the entire Chang'an City was enveloped.

At this moment, any actions of the millions of people in Chang'an City fell into Su Qin's mind, as if looking back at the palms of his palms.

Although Su Qin had lived in the palace for so many years, he would scan Chang'an City with divine mind every once in a while.

But as careful as it is now, but for the first time.

Hum! ! !

The terrifying and vast spiritual thoughts spread quickly to every corner of Chang'an City like flowing water.

"Yep?"

"No?"

Su Qin frowned.

next moment.

Divine Sense condensed again and began to slowly spread underground.

One hundred meters.

Two hundred meters.

Three hundred meters.

Five hundred meters.

One thousand meters.

...

Finally, at 2,500 meters underground in Chang'an City, Su Qin's spirit suddenly felt a strange breath.

"this is?"

"Devilish?"

Su Qin narrowed his eyes slightly.

This kind of magical energy Su Qin has been seen in many places, such as the demon town tower of Shaolin Temple, such as the demon master who killed Shaolin.

However, Su Qin never expected that he would find this kind of magical energy in the underground of the ancient capital of ten dynasties like Chang'an City.

Moreover, compared to the Demon Suppression Tower and the Demon Lord, the demon energy in the ground is more refined. To be precise, although the two are the same demon energy, they are very different.

It's like Luohan Zhenyuan and the internal strength of the Ninth Stage.

"interesting."

Su Qin continued to explore the spirit of the underground.

Finally, at a place three kilometers underground, Su Qin suddenly found a majestic palace through divine thought.

This majestic palace occupies several miles and is empty, but in the center stands a black well.

And the strands of magic energy spread out from this black wellhead.

Seeing this scene, Su Qin disappeared again.

After a while.

In front of the towering palace three kilometers underground, Su Qin's figure appeared silently.

"In such a deep underground, I'm afraid it would be difficult for a great master of the top rank to enter..." Su Qin glanced at the towering palace, thinking silently in his heart.

"That black well..."

Su Qin thought for a moment, and walked towards the center of the palace without rush.

He had already swept the inside and outside of the palace with his spiritual thoughts, except for the black well in the center, everything else was normal.

quickly.

Su Qin came to a stone monument ten meters high.

Many characters are engraved on the stone tablet, all written in ancient characters of thousands of years, which is obscure and difficult to understand, but this is difficult for Su Qin. As early as in Shaolin Temple, he read the entire Buddhist scripture pavilion, including the evolution of the characters. .

"The magic well was born, connected to the world of the underground magic cave, countless demons poured into the world..."

"The world is in chaos. Fortunately, the magic well can only accommodate the demons under the myth. After the **** struggle of countless ancestors, the dynasty dragon finally sealed the magic well, blocking the underground magic cave world and the passage between the earth..."

One by one the ancient words flashed past, letting Su Qin know the cause and effect.

According to the stone tablet, it was probably thousands of years ago, or tens of thousands of years, when a large number of demons suddenly appeared, causing disaster to the world.

And these demons came from this black magic well.

On the other side of the mouth of the black magic well is the world of the underground magic cave, where is the real world of the demons.

"It seems that this underground Demon Cave world has a very high level, at least much higher than this continent..."

Su Qin touched his chin, her eyes thoughtful.

According to the records on the stone tablet, thousands of tens of thousands of years ago, that era should have been an era when martial artists were extremely prosperous, and there were more than ten martial arts myths that survived the world.巘戅Miaoshuyuan 巘戅

But as a result, it was still directly maimed by the demons who gushed from the magic well.

You know, the magic well can only accommodate the demons below the mythological level, that is to say, the human race was facing only a group of demons with the most strength of the first grade.

And under the premise that there are at least ten myths in charge, the human race is still retreating steadily. One can imagine how cruel the cave world below the magic well is.

"No wonder the city of Chang'an is the ancient capital of the ten dynasties. It turned out to be centered on the city of Chang'an and gather the dragons of all dynasties in order to reluctantly close the magic well..."

Su Qin thought silently.

At this moment, he probably figured out why the Taizu of Tang Dynasty wanted to establish the country, but he was worried that the loss of the dynasty's dragon luck would cause the seal to loosen, and finally ten thousand demons would enter the world.

"Keep watching."

Su Qin slowly looked towards the stele.

The record on the ancient stele not only introduced the horror of the magic well, but also talked about the magic cave world connected by the magic well.

Since the demons in the underground magic cave world can follow the magic well, the people above can naturally pass through the magic well and enter the underground magic cave world.

During the period of resisting the demons, many martial arts myths have sneaked into the underground magic caves, and they suddenly discovered that the world connected by the magic wells far exceeds this continent in terms of scope and high-level combat power. .

And in the world of Demon Caverns, a civilization similar to that of the human race has also developed, and a vast area is filled with powerful countries one after another.

All the martial arts myths that have entered the underground magic cave world have concluded that the existence of the mushroom cave world will start at least 100,000 years, and even far more.

After discovering this, the few martial arts myths who had sneaked into the past were so scared that they returned quickly, and then sealed the magic well with the dynasty dragon luck, completely severing the connection with the underground magic cave world.

Su Qin probably knew what happened next. The invasion of the demons directly maimed the warriors of this continent. Even the martial arts myths have fallen, and the remaining few martial arts myths escaped the world and disappeared.

"time?"

"At least one hundred thousand years?"

Su Qin's eyes lit up when he saw this.