Chapter 2184

Qin Lang was not eager to enter the underground Imperial City, but carefully observed the layout of the underground imperial city. Although the underground imperial city is only half of the size of the above ground Imperial City, according to Qin Lang's estimation, the cost of its resources may be greater!

the walls of the underground imperial city are all made of fine copper, which can be used to forge magic weapons It's worth a lot. Besides, there are countless array runes carved on the wall, and numerous crystal stones inlaid in the middle of the runes. This wall alone is worth a lot of money.

In the human world or other black iron world or even bronze world, I'm afraid we can't find such a building, because it requires a huge wealth and strength as the foundation for building such an underground imperial city.

Any architecture that can be called a world miracle contains the wealth and remains of countless lower class people. Although the underground imperial city of the demon world is magnificent, it is unknown how many civilians of the demon world or the creatures of the colonial world are buried in it.

"Sir, why not go straight in?" Princess demon moon couldn't help asking Qin Lang.

"It's natural to go in, but it's not the time." Qin Lang said calmly, "I don't know how long this underground palace has existed. However, no matter how long it has existed, the royal family of the demon kingdom must know its existence, but why hasn't the royal family of the demon Kingdom planned to open this underground palace at all?"

Qin Lang has always been very cautious, especially in the strange world that he is not familiar with. Although it seems that there are countless wealth and cultivation resources buried in the underground imperial city of the demon world in front of him, it seems that they are easy to get, but reason tells Qin Lang that things are not so simple.

Although the royal family of the demon kingdom was defeated by Qin Lang and the army of the half demon kingdom in a hurry, they still have time to use the resources of the underground Imperial City, but what is the reason why they neglect the existence of the underground imperial city?

Qin Lang can't guess the reason, but he can be sure that the reason is not simple, so Qin Lang is not in a hurry to enter the underground Imperial City, but he calls Jiang Tiansuan out, and let it calculate the array around the imperial city.

Qin Lang has a good understanding of all kinds of cultivation arrays. It is based on this understanding that Qin Lang is sure that the arrays around the underground palace are not simple. These arrays are not only for the purpose of isolating outsiders from the underground Imperial City, but also for other purposes. If Qin Lang studies them carefully for a while, he should be able to work out some purposes. But now With Jiang Tiansuan, Qin Lang can combine his inborn Yin and Yang eight trigrams. This inborn Yin and Yang eight trigrams can not only predict good and bad, but also other things, such as the mysteries of array.

What is the array?

in fact, the array is the number of skills. The earliest array is actually from the yin-yang Taiji and the innate eight trigrams. The more complex the array, the more rigorous it is. Therefore, there are four symbols, five elements, six harmonies, seven stars, eight trigrams, nine palaces and so on in the array. In fact, these are all skill numbers. Since they are skill numbers, they can be returned to the original by calculation Finally, we can see through the secret.

It's just like any complicated mathematical problem can be solved by a simple formula.

Although the great array built by the friars is complex, as long as the basic principle of the array is clear and certain foundation is laid, the rest is the talent and patience of "solving problems" of heaven. Qin Lang's talent for understanding the array is always good. As long as he is given enough time, he can solve the secrets of these arrays himself. However, with Jiang Tiansuan, Qin Lang can save a lot of calculation time. Jiang Tiansuan's name of "Tiansuan" doesn't come in vain. This guy's deduction array and calculation of good and bad luck are pretty awesome. So Qin Lang naturally entrusted this task to Jiang Tiansuan, which is also to save time.

Jiang Tiansuan didn't disappoint Qin lang. in less than half an hour, he had found out the array principle on the wall of the underground imperial city. Qin Lang got some information from Jiang Tiansuan. He was about to take action, but he sensed that someone was approaching here.

Therefore, Qin Lang involved Huoling Xuehu and other people in the hall of the dead, and he himself got into it, hiding his breath completely, just waiting for each other to appear quietly.

Qin Lang's reaction was not wrong. After a while, someone broke the ground and quickly approached the underground imperial city. Soon, those guys were in front of the main gate of the imperial city.

"It's the people of the royal family of the demon world - the first is the ninth prince, named jiuying. It is one of the strongest princes in the royal family of the demon world, and it is likely to become the heir of the demon king in the demon world. It's the Royal sacrifice that comes here with it. These guys are very strong! "After the integration of demon Moon Princess and Qin Lang, if Qin Lang wants, she can naturally see the external situation through Qin Lang's senses.

The hall of the dead completely conceals Qin Lang's breath. As long as Qin Lang doesn't move, he can't be aware of Qin Lang's existence.

Qin Lang didn't plan to move, because he knew that the array on the wall of the underground imperial city was not to prevent outsiders from entering, but a kind of strange seal -

seal, of course, to prevent the things inside from coming out!

It's no wonder that when the imperial city was captured in the first place, the demon Kingdom Royal family didn't use the underground Imperial Palace, probably because they were also afraid of it. As for now, the majesty of the demon Kingdom Royal family has disappeared, and the inheritance of the royal family may collapse, so they can't care much about it, so they venture back here and prepare to use the dangerous power in the underground imperial city That's a good reason.

If not to the last step, no one is willing to take risks easily, and now the demon Kingdom Royal family has come to the end, they naturally do not mind taking risks.

Since the people of the demon Kingdom Royal family want to enter the underground palace, Qin Lang is not in a hurry to start. Just as the so-called Mantis catches the cicada, Huang que is behind. If these people want to start the battle, Qin Lang doesn't mind.

However, the ninth Prince is very steady. This guy is not eager to enter the underground Imperial City, but first let his own people search around to confirm whether there is any abnormality around.

These nine Ying's men are also very powerful. After all, they are royal offerings. Soon they realized that someone had come here, and one of the guys also judged that it should be a monster here. It seems that it smelled the remaining spirit.

Qin Lang had to shout loudly. When he entered here, he let the beast that was drilling the ground destroy the tunnel. Unexpectedly, the ninth prince, the subordinate of jiuying, could detect it so quickly, but the guy didn't realize Qin Lang's existence.