It seems that Xin Youxuan finds out where the sound comes from.

The voice is constantly changing the place of speaking, from left to right, from front to back.

Just listen to the voice said: "young man, you have the courage, even after knowing that you are poisoned, you can still keep a clear mind and see the secret of this table."

"Listen to your voice, it's just a young woman. Maybe it's a beautiful woman. I call you a young man. Are you very old?" Xin Youxuan said.

The woman said with a smile, "well, I didn't expect you to be in the mood of joking at the critical moment of your life and death. You really deserve to be born in a famous family and have the demeanor of a great general."

"You flatter me. I'm not happy to live and afraid to die in the world." Xin Youxuan said.

"You're not happy to live, and you're not afraid to die. Today you look down on you. Since the completion of the full moon cave, there have been three levels. If you can retreat all over, you'll be the noble guest of the water moon cave. You can come and go freely. Today you've passed. There's no sound in the cave. Looking at these boring figures, it's really boring.

But no matter how boring you are, you have to think about it.

Looking, looking, Xin Youxuan can see that the first brick in each line is a number, so there must be two numbers on the second brick, and three numbers on the third brick.

From the vertical view, the first vertical on the left is the first number, the second vertical is two numbers, and the third vertical is three numbers.

But what does that mean?

Xin Youxuan thought: instead of standing in such a hurry, it's better to go up and see what the reaction is.

As soon as he gritted his teeth, he stepped on the first gold brick on the far left.

After a while, nothing happened. It seems that nothing happened.

So he took a step forward, and the gold brick sank. Several short arrows came from different directions. Fortunately, with each step, Xin Youxuan quickly stepped back on the first gold brick.

Unfold the dragon body method, and avoid a few short arrows. I can see that these short arrows are deeply inserted into the stone walls on both sides, which shows the strength of their power.

When I look at the BRICs, they are automatically converted. The law just seen has changed. It's different.

It seems that this array can change automatically. Once started, it will change.

For a moment, it's impossible to break through. Xin Youxuan just sits down with his knees crossed and thinks carefully about the bricks he sees.

Think, think, feel that although the number of these BRICs is different, and the arrangement and combination is constantly changing, the position can be moved at will, but the number of each BRIC adds up, either singular or even.

Xin Youxuan thought: I see. The so-called changes are all illusions. It seems that the key lies in the changes of single and double.

But this single double two kinds of numbers, in the end choose which one, Xin Youxuan still did not want to understand.

"Ah! "

with a long sigh, Xin Youxuan thought: is it because he is about to be trapped here.

Just now I stepped on the wrong piece of gold, and there was such a powerful short arrow coming from all directions. If I accidentally stepped on the wrong piece of gold, I would launch this array completely and shoot all kinds of secret weapons together. In such a narrow space, I have all-round martial arts. I'm afraid I can't protect myself.

Xin Youxuan thought in his heart: can't the mechanism of "full moon cave" be broken?

"No, certainly not. As long as we explore carefully, we will find the flaws. "

Xin Youxuan screamed in his heart.

When Xin Youxuan thinks of the four words "full moon cave", his head suddenly comes to light: what is the meaning of the name "full moon" given by the owner here? People have joys and sorrows, and the moon has cloudy and sunny days. It's hard to succeed. The owner here names his cave "full moon" for the purpose of reunion.

Think of here, can't help a burst of excitement, there are quite a lot of hermits hide, because the love field is frustrated, the life of the world has lost interest, so they want to find a place without people, live their own life. Also

and the name "full moon" here is very likely to be the owner here, who yearns to be in pairs and have a beautiful and full moon. Of course, it may also be a couple of immortals who live a romantic life here, so the cave is named "full moon".

This should be right, Xin Youxuan stood up, looked at the even number of bricks and stepped on it. As expected, it was the same as his own judgment, and there was no movement at all.

So, while walking, general calculation, every single jump, every double set foot on.

After a short time, I have passed the BRICs array.

It seems that the master here must be a master of magic. This array can't be broken without certain inspiration and talent.

When Xin Youxuan walked out of the array, he saw a woman in green coming from the corridor in the cave.