For 10,000 years, if he is still alive, then he can't imagine how far his cultivation has fallen.

If he really survived, he shouldn't have killed the junior disciples of the Five Elements Sect.

"Take a look. ”

Approaching the palace, the first thing Lei Chen saw was five flags, lined up in a horizontal row, the flags were as big as him, which was many times larger than the flags used in his cave.

The five flags and flags are of five colors, representing gold, wood, water, fire, and earth, Lei Chen can't see what kind of material this is, but this flag is definitely very ancient, and there is no trace of weathering for so long.

Good thing, if there are no treasures in the palace, pull out the five flags.

It's not worth the money, but it's also very comfortable to look at.

After the flag, what Lei Chen saw were two guard dogs, but this was already a wax statue, it looked very much like a living thing, and if you looked closely, it was still the same, but it didn't have breath, this stone dog was even taller than Lei Chen, and it was estimated that it was at least a third-order spirit beast.

Since the guard dog is here, it must have been guarding this palace before, and it does not need to be ordered by the owner, as long as someone is offended, it must bite the offender with all its might, it is definitely a ferocious spirit animal, which makes people creepy.

Lei Chen approached one of the guard dogs, stepped forward and touched it, every hair seemed to be real, how could it feel like it was the body of a living spirit beast, so why didn't there be any breath, could it be that he had just died?

"Hehe, the owner of this palace has made this wax figure so realistic. ”

After borrowing the guard dog, Lei Chen arrived in front of the stone gate of the palace, but the stone door could not be opened.

With all his strength, there is still no movement, it seems that it is not easy to enter the palace, and there must be some prohibitions.

Lei Chen's first reaction was soul forbidden, because with his current ability, only the power of the divine soul was the most prominent, and the resting place of Liu Fengzhenren before, the stone gate was set up with a soul forbidden. Therefore, Lei Chen concentrated his mind and relied on the power of the divine soul to break the prohibition of the stone gate.

Unfortunately, it is still not reflected.

This must not be a soul forbidden, you must know that Lei Chen's current divine soul is several times stronger than it was at the beginning, if it is a soul forbidden, it will definitely be able to break it.

The stone door of the palace is closed, and there must be a ban, is it a formation ban or an organ?

If it is a formation, Lei Chen must return empty-handed, because he doesn't know anything, even during the period of the Heavenly Fox Spirit Beast, although there is a formation, it can only be used after transformation, and Lei Chen has not yet reached that point.

So let's look for clues about the mechanism.

Lei Chen surrounded the door, searched carefully, and for most of the day, he didn't find anything useful. So I went around the palace and it was a seamless stone tomb.

Back in front of the stone gate, sit on the ground with your ass, without any clues, do you want to force it?

"Fight, try it, don't care what the consequences are. ”

A lightning talisman was sacrificed, and with a bang, a bolt of lightning struck the stone door, Lei Chen was dumbfounded, there was no trace of destruction, or this was completely isolated, that is, the external attack could not touch the palace.

"Isn't it a mechanism, it's a formation?"

Lei Chen sighed, if it is really a formation, then go out honestly.

However, these five flags must be carried away, and maybe they will be useful in the future.

Lei Chen stood in front of the first red flag and pulled it up vigorously, but the result was not reflected.

"Isn't it, can't this flag go along with it?"

Exert force again, but this time Lei Chen used spiritual power.

It has an effect, Lei Chen is happy.

When the first flag was raised, Lei Chen smiled a little bitterly, because pulling up this flag had consumed more than half of his spiritual power.

"What are you kidding, is it necessary to be so tricky?"

Since you want to go along, how can you only take one side, Lei Chen used a Yuan Ling Returning Talisman, and the spiritual power was restored again, and soon the second side was in the bag. If there is no Yuan Ling Returning Technique, it is really painstaking.

Then the third, fourth, and last sides were all included in Lei Chen's pocket.

"Hehe, such a swaggering banner is what people will always want to get when they see it. ”

If it is cheaper for others, it is not as good as Lei Chen to get it first.

Pat your ass and leave.

"Huh?"

When Lei Chen just took a few steps, he couldn't move forward, it was obvious that there was an invisible light film in front of him, what was going on?

Can enter smoothly, but can't exit, is it a trick again?

I won't kill my master here.

Since it is a light film, it is a ban, so when did it come about?

Lei Chen reviewed the whole process, since he entered here, looked at the flag, touched the wax figure, bombarded the stone gate, and finally pulled out the flag, it must have been one of these steps that triggered the ban.

Some are obviously directly excluded, and they can be triggered at a glance, which is a bit unrealistic, it is possible to say that it is possible to trigger when approaching the palace, but Lei Chen has already seen it everywhere, and there are no spirit beasts or human remains, either no living beings have come in, or this is impossible to trigger.

Bombarding the stone gate with the banner of the flag, this is the most likely.

Lei Chen suddenly thought of the ban on the cave house, and the opening and closing of the cave house was controlled through the Five Elements Banner Banner, so it must be Lei Chen who pulled out the five flags to trigger the ban.

I completely figured it out, the difference is that there are a lot of flag holes in front of Lei Chen's cave house, and there are only five holes here.

"In this way, if you want to get out of here, these five flags can't go along at all. ”

Malegobi.

Lei Chente was depressed, he had been pitted for so much time in vain, and he thought that in such a deep cave, the appearance of an underground stone tomb palace would definitely be rewarding, and in the end, he couldn't enter it at all.

According to the arrangement just now, the red flag was inserted into the first hole, and when I turned around, I found that the light film was still there. "It's unlucky, you can't go along the way, can you? ”

When he was planting the flag, Lei Chen always felt that there was one thing he had forgotten.

"I × and almost forgot. ”

Since these five banners can produce a defensive light film, they must also be able to control the switch of the stone gate, and Lei Chen has ruled out other possibilities before, that is, the formation prohibition.

If you guess correctly, these five flags can not only control the outer defenses, but also open and close the stone gates of the palace. Lei Chen vividly remembered the row just now, which was mostly to manipulate the light film outside, but Lei Chen didn't want to do this, because he wanted to enter the stone tomb.

Five holes, corresponding to five flags, are arranged and combined, and there are only one hundred and twenty possibilities in total.

"Hehe, the master is a genius. ”

Even if a combination is laid out in one hour, it will take one hundred and twenty hours, or ten days.

In the entire Yulin Tomb, Lei Chen did not have hope for the elixir, since he had just teleported in, after walking for a while, the few spirit grasses he got were completely ordinary. Others may like it, but Lei Chen has already stolen three medicine gardens, so it is not rare at all.

"Fight. ”

The insertion of the huge banner flag into the hole not only consumes spiritual power but also takes time, Lei Chen spent half an hour, casually combining one, there is no movement, but the light film outside is gone, if you don't guess wrong, that is, as long as the five flags are inserted into the hole, then the defense will be lifted. The stone door did not open, continue to change a combination, this time Lei Chen specially pulled up a flag, turned around, the light film came again, after the second combination appeared, the light film was gone, and the idea just now was confirmed.

I don't know how long it took, Lei Chen almost combined to thirty times, and finally there was a special situation.

The two spirit beast breaths suddenly appeared in front of Lei Chen's eyes.

"It's over. ”

It turns out that the guard dogs are also controlled by the flag, but this combination activates them.