Hearing the phrase "don't want to open it within three years", several people's hearts chuckled at the same time.

Everyone has a lot of things to do, needless to say, Qin Yang father and son, Zhou Heling and Xia Longxing are also the masters of one party, how can they be trapped here all the time.

However, after Qin Yang thought about it, he said, "What the Holy Ape Injury can't do doesn't mean that we can't do it." ”

Everyone nodded. Even if it was just self-comforting, I managed to build up some confidence.

Nowadays, what is displayed in front of everyone is a long road, which is more than a mile long. This road is the same scale as the mountain gate, four zhang wide and six zhang high, in fact, it is already very wide, and even large war beasts can gallop in it.

"At the end of the road, it is the real inside of the Ten Thousand Demon Cave. "As for the control mechanism of each layer, it is in the most central position. Hurry up, the devil knows what else the holy ape can do to hurt this traitor. ”

As he spoke, he moved forward at high speed, and after a while, he reached the end of the road. At this time, everyone was stunned by the image in front of them.

It is a circular space with a diameter of seventeen or eighteen miles, and the base is perfectly rounded and the four walls are smooth, like the result of precise measurements of a ruler. Although everyone didn't have time to measure, they all inexplicably had a feeling at the same time: don't look at such a huge space, but the scale in this is probably accurate to inches, or even smaller length units.

Symmetry, complete symmetry. This is like a place where the barbaric demon clan gathers? When did the demon clan do things so delicately!

As for the height of this space, it is about three miles, which of course is already extremely high and very spacious. The perfect circle at the bottom, which was seventeen or eighteen miles in diameter, gradually narrowed at the heights, so that the smooth dome shrank into a perfect circle about twelve miles in diameter.

Qin Yang immediately speculated that the interior of this entire Ten Thousand Demon Cave was actually a huge, relatively flat "cone"!

In front of me, it was just the appearance of the first layer, and when it reached the second layer, it would definitely continue to shrink until the third layer shrank into a sharp cone?

After all, the mountain outside the Ten Thousand Demon Cave is a big mountain with a base of about twenty miles and a height of about ten miles. Or rather, the mountain rocks outside are simply a layer of stone shell wrapped in the Ten Thousand Demon Cave. If you can "peel away" this thick stone shell, you should have a regular, smooth, and utterly speechless cone.

This is the Ten Thousand Demon Cave!

Moreover, this is a pure metal "cone" - this is what everyone is most surprised by!

From the inside, the four walls are made of strange metal, which has been shiny and even a little dazzling after 10,000 years. The metal is a sparkling white, like a new fracture in fine iron.

Therefore, even if there are only some light sources that are not very strong, it can make people see better because of the smooth mirror-like walls. Qin Yang even felt that fortunately, the light source here was originally dim. If it is very bright, it is not surprising that it is reflected back and forth by this mirror-like round wall, and if it is in it for a long time, the human eye must not be blinded.

In the center of this circular area is a huge column with a diameter of about one mile, which supports this huge space from bottom to top, adding an unparalleled sense of heaviness and stability.

And this cylinder is integrated with the metal floor and metal dome of the entire space, and there is no trace of connection at all. It seems that the entire huge space is poured out at one time, and it is natural.

Spectacular!

Standing at this Yongdao crossing, everyone also saw the neat facet. The stone corridor outside was about a mile long, and the place where it stood at this time was a metal twelve zhang thick.

In other words, if the entire Ten Thousand Demon Cave is a flat hollow cone with a diameter of seventeen or eighteen miles and a height of nine miles, then the "shell" of this cone is as thick as twelve zhang.

How is this built!

No, to be exact, what a terrifying amount of metal would have to be fired into metal juice to be able to infuse such a behemoth at once.

The entire vast space was empty, except for the huge column in the center. And from such a long distance, everyone can see the blood-red and blood-red dazzling characters on the cylinder - [Demon].

This circular column is one mile in diameter and three miles high, and the whole large character occupies half of the area on its front, which shows the huge handwriting.

And this red and weird word "demon" seems to be drawn in blood, which is shocking. If you stare at it for a long time, you will even have some trance.

The holy ape angrily explained, "There is actually a note under the column, but it is not visible from such a distance. According to the annotation, this handwriting was drawn with the blood of the four most powerful beasts in the primeval period: the True Dragon, the True Phoenix, the True Martial Arts, and the True Tiger. Each of the alien beasts used a full nine heads, and they were all alien beasts of the Emperor Realm. That's why the blood-red word 'demon' is so majestic. ”

The blood of 36 Emperor Realm beasts was mixed together......

Everyone took a deep breath.

It's too terrifying, and it's too "extravagant"! 36 top-level beasts in the Emperor Realm, if they are not killed, just by cultivating them into a group of war beasts, it will be an unimaginably powerful terrifying team.

But from this, it can also be seen how bold the Ten Thousand Demon Cave was back then. With so many Imperial Realm beasts, in their eyes, are they only worthy of being used as dye ink for painting?

Of course, perhaps it is precisely because of this terrifying amount of alien beast blood that this Ten Thousand Demon Cave still has such a huge power after 10,000 years.

At this time, the holy ape angrily pointed to a pure metal building under the column and said: "See, that metal hall is the 'Ten Thousand Demon Palace', according to the records inside, this is the place where the Demon Emperor accepted the worship of ten thousand demons back then." ”

"Of course, according to the Great Ape King at the time, there was a similar palace on the second floor, also under the columns, but a little smaller in scale. ”

"Because in the primeval period, the second floor was probably not accessible to any demon clan, so it was not a place for large gatherings, but more like a place for the activities of the core personnel. ”

"As for the Dragon Pond I mentioned, it is behind the cylinder, and you need to go around to see it. ”

Several people looked at it and did see the metal hall under the huge column, Zhou Heling couldn't help but say in a lost voice: "It's so small, it's too inconsistent with the identity of the Demon Emperor!"

The holy ape shook his head angrily: "Small, you come closer to see, hmph! This is because compared with the cylinder with a diameter of one mile and a height of three miles, it seems a little smaller and shorter." ”

In fact, this metal hall occupies an area of half a mile, and its height has reached eighteen zhang!

The Holy Ape Fury had personally entered this metal hall, and standing in it would make him feel very small.