After the fat man finished speaking, Yuebai, who was fighting against the stone monster, glanced at the things in the former's hand in his busy schedule, and then he found that the object that the fat man was holding was a strange stone with a pattern on six sides!

Because Yuebai was still entangled with the stone monster at this time, he didn't have time to take a closer look at this thing, he only said that if it was, he would quickly break the formation, his physical strength was almost unbearable.

Xu Li answered, then took the stone and began to fiddle.

It seemed that she had only fiddled with it for less than half a minute, when everyone heard a crisp sound from the top of the stone.

At the same time, the stone monster that recognized the moon white suddenly froze, and its body froze in place as soon as it straightened, not moving.

"Oh my God, I'm exhausted!"

Yuebai had beads of sweat in his head, and he sat on the gravel beach panting and looked at Xu Li.

"Rest later!"

But Xu Li didn't have a distressed Yuebai expression at all, and only heard her tone be quite strange, 'Hurry up and take this thing back to the lake, this thing should stay away from these broken stones'.

None of the people knew what Xu Li saw on the stones, but listening to her voice, they knew that this place could not be stayed for a long time.

"Is the trap that rounded up Chu Tianyi still available? And this stone monster! ”

Yuebai stood up and gestured to leave, but then remembered something, stretched out his hand and pointed at the stone monster and asked.

"With this thing, I'm not afraid that Chu Tianyi will be able to open the Eternal Life Gate, and it's useless if you can't get a trap!"

Xu Li put the stone in her hand into the backpack, and only after putting the backpack back on her back did she say: "And this stone monster is no longer in danger, leave it here to scare people!" ”

Everyone packed up their things and started to return the same way, and when they were halfway up, Yuebai and the others met the water demon who was in a hurry.

The water demon has now re-condensed its body with the help of the lake water, and it wants to hurry over to support Yuebai and help them.

But Yuebai smiled slightly and said that he didn't need to, and thanked the water demon for saving the fat man.

Back at the lake, Xu Li motioned for everyone to rest, and at the same time, during this time, she also took out the stone and handed it to Yuebai for inspection.

At this time, Yuebai could also take a closer look at this thing, and when he took the stone, Yuebai realized that this thing was not a solid stone, but a strange stone box with six sides!

Of course, at the beginning, Yuebai didn't find out that this was a stone box, and it was only after he took this thing that he judged that it was a hollow stone box inside.

But the most important point is that the lines on the six sides of this stone box are not the kind of stone carvings that Yuebai thought before, which is actually a very strange ancient script.

Yuebai hadn't gone to school for a few days, and he wasn't proficient in the pronunciation of ancient characters, but he still knew and remembered the types of words that had appeared in ancient times.

However, the ancient characters on the stone box do not seem to be the small letters, seals, or official scripts in Yuebai's impression, and the words on the stone box seem to be a kind of ancient strange characters that Yuebai has never even heard of, and has not seen in the classics.

"This is the ancient formation text!"

Xu Li saw Yuebai's puzzled expression, and after explaining, Xu Meiren stretched out a finger and pushed it on one side of the stone box.

"Click!"

With the push of the jade finger, the stone surface that Xu Li pressed moved slightly, and immediately after, all the words on this side changed!

"This!"

Yuebai's eyes widened, and he himself stretched out his fingers and began to push on each side, and in an instant, everyone discovered that all six sides of this stone box could be moved.

"Have you ever heard of Kong Ming Lock?" Xu Li asked.

Kongming lock is also called Bagua lock, also known as Luban lock, it is said that this lock is a wooden lock with six wooden strips with different notches inlaid and coordinated with each other.

Some people say that this kind of lock was invented by Lu Ban, and some people say that this thing was made by Zhuge Liang, but no matter who invented this thing, anyway, this kind of thing is in realistic terms, this is a toy lock that develops intelligence and moves brain fingers, suitable for all ages.

Yuebai also knew what Kong Mingsuo said, so after Xu Li finished asking, he nodded to show that he understood.

"The principle of this stone box is similar to that of Kong Ming Lock!"

Xu Li explained: "There are many different formation characters on each side, when you push any side, the internal changes of the stone box will affect the text on the surface, if you are proficient in formation, you can use these words to arrange the formation graphics, causing the evil formation just now, or other types of formations!" ”

"Well, but why did Wang Luxian use this to create an evil array?"

Yuebai nodded, but he was still a little puzzled and asked, "If the evil array is to protect the faceless stone people, then why didn't Wang Luxian directly engrave the evil array on things that can't be destroyed?" ”

"There's a reason why he used this thing to set up a formation, and this reason probably has something to do with the name of this thing."

Xu Li took the stone box as she spoke, and she frowned and fiddled with one side of the stone box for a long time.

Then, when a series of mechanism sounds fell, Xu Li's jade finger pushed, and pressed a thumb-like oval groove on the center of one side of the stone box!

"Look at this groove..."

Xu Li pointed there and said, "There is a curvature inside this groove, have you found that this arc is very familiar?" ”

"Uhhh It's familiar, but what's the use of that? ”

"You just look at it!"

Xu Li said in a deep voice: "By the way, take out your stone man!" ”

"Oh!"

Yue Bai answered, then opened the backpack, took out all the four faceless stone figures in the backpack, and handed them to Xu Li.

"Actually, this box is also called the Six Stone Locks, and I guess this item may be one of the key items to open the door to eternal life."

Xu Li said as she picked up one of the stone figures and began to gesture next to the groove.

It may be that the stone figure Xu Li took for the first time did not match the groove, but after she put down the previous one, she picked up the second stone figure and continued to fiddle next to the groove.

After waiting for Xu Li to put down the stone man three times in a row and pick up the last one, she finally nodded and inserted the faceless stone man's head into the groove on the stone box.

"Click!"

As soon as the faceless head of the stone man entered, the grooved side of the stone box shrank, and then, these ghosts and demons watched the stone man shrink in with the overall depression of the stone face.

In the blink of an eye, all the faceless stone men inserted in the stone box were retracted into the stone box, and when the whole stone man entered, this side of the stone box was filled in by the soles of the faceless stone men's feet.

(To be continued.) ）