"Brother, I'm not dreaming, why did a big stone frog suddenly appear on the mountain wall?" Ning Xiyue widened her eyes and looked at what appeared on the mountain wall blankly and asked questions.

She recognized this thing. The frog built in front of the gate of the Little Sun Kingdom to guard the gate symbolized auspiciousness and was similar to the stone lion in front of the homes of a wealthy Chinese family.

Ning Qingzhi did not answer. He was no less surprised than others, but more excited.

He and Gangzi walked towards the frog on the mountain wall to check.

There is no danger after the inspection, it is just an ordinary stone sculpture without attack, but it is not ordinary to appear here. The two of them are placing codes that only each other can understand.

Gangzi blinked at Ning Qingzhi with excitement in his eyes.

"Brother, how about it? How could this thing be there on this mountain wall? It's so amazing. Could it be left by some powerful senior?"

Ning Qingyuan was the most shocking and the most realistic person among the people here. At the same time, when he saw such a magical scene, he was full of beautiful guesses. He was the only one who didn’t know the twists and turns in it, and his thoughts were all very simple.

"Don't talk for now."

Ning Qing said without looking back and continued to grop.

"Gangzi, go find Lao Ji, as soon as possible."

"yes."

Gangzi ran very fast, but he disappeared in the blink of an eye.

Ning Xiyue saw the frog clearly and withdrew her eyes. It was obvious that the door had not yet found the mechanism to open, so she only opened a gatekeeper frog, but the door was around the frog and could not run away.

The most important thing now is to find the mechanism to open the door. In addition to the frog's clues, the stone under her is also crucial now. She has to study it while her brother is not taking care of it and try to find the door before Comrade Ji comes.

Seeing that his elder brother was busy, he had no time to pay attention to them, so he buried his head in studying the stone with Ning Xiyue.

"Sister, how did you open it?" Ning Qingyuan asked curiously, and the hatchet in his hand followed Ning Xiyue to dig the mud around the stone.

"How could I know, I just twisted it casually." Ning Xiyue pretended not to know.

In fact, she thought that many mechanisms on the TV like to turn on the screws, and she turned them around and tried it, but she didn't expect that she could really turn it.

"Second brother, I also admire your luck. You can fall down with a unique thing."

The two brothers and sisters squatted together and chatted quietly, their hands moving constantly.

After Ning Qingzhi studied the frog, he had a clear idea and found something. He turned around and saw two little ancestors digging out the most critical mechanism.

My heart was raised and I hurried over: "Oh, stop, stop destroying me."

Ning Qingyuan was looking forward to a beautiful fantasy in his heart, but his hands didn't stop: "No, we should be careful, we will only dig the dredge and will not touch the stone."

"Yes, be careful, look at the stone is quite long, as if it has a leg." Ning Xiyue also pretended not to know anything else, and she didn't stop her hand and turned her brother's sight.

Ning Qingzhi saw that the stone was like a mushroom, with a cover on top and a root underneath. He didn't know how long the root was, and he didn't care about them digging the dredge, so he quickly squatted down to check.

Of course, it was not found out, so Ning Qingzhi put his energy on other stones around him to check whether there were any differences.

The little dredgers were experts, Ning Xiyue and Ning Qingyuan were persistent and dug up the circle around this mushroom-like stone, revealing a long pole below.

Ning Xiyue, who was lying on the ground and continued to dig the dredge, glanced at the stone cover with a ghost, and said, "Hey, what is this?"

Ning Xiyue used the tip of the sickle to stretch out the position at the connection between the cover made of the stone and the pole below, took out the mud, revealing a gap, and then used the pole of the dogtail grass to clean the remaining mud.

"Sister, have you discovered something?" Ning Qingyuan paid attention to Ning Xiyue's movements, and lay on the ground and looked up like her sister, asking in a low voice.

"I'll know right away."

Ning Xiyue took out three gaps, which were in a U-shaped shape, pried it with a knife, and finally pulled it off with her fingernails. It was a piece of metal, and it was unclear what material was.

"This...is this?" Ning Qingyuan looked at this thing curiously.

"Brother, you take it."

Ning Qingyuan held it in his hand at a loss, trying to call him to see that he was busy again, so he didn't disturb him.

Ning Xiyue lay down and looked at the structure under the stone cover. She had some clues, held the stone and pressed it down.

This time I pressed it, and the stone really pressed down like a button.

It's indeed a fake stone.

"This is this..." Ning Qingyuan was shocked. He could not suppress it before. He could just take out this thing and press it down. It was so amazing.

"Boom...Boom..."

"Shisheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshesheshe

The sound of falling rocks and the harsh sound of friction between the stone gates that had been covered for a long time sounded, and the whole mountain seemed to be shaking.

Let Ning Qingyuan, who has never seen this world, grow his mouth even bigger.

When Ning Qingzhi looked around, he saw the exposed door hole in the mountain next to him, and admired his younger brother and sister's luck.

After falling, I not only found the abnormal places in the mountains, but also finally tinkered with the exact entrance. Although I don’t know if this is the place they are looking for, there are indeed problems here.

"Awesome, you are still amazing." Ning Qingzhi gave a thumbs up to his younger brother and sister and said in convincingly.

Ning Xiyue and Ning Qingyuan now only have the entrance of the cave in their eyes, and quickly walked to the exposed entrance of the cave.

"Don't go in first." Ning Qingzhi shouted loudly and ran over quickly.

Ning Qingyuan excitedly touched the stone at the entrance of the cave and leaned into it.

Ning Xiyue touched the stone on the left side of the cave, took out a flashlight from her bag and shone it inward.

The three of them saw clearly the situation inside with the light of the flashlight.

The space below is huge, and it seems that the entire mountain is hollowed out. One step is down, and it looks like a large square below. There are many different materials piled up on the square, which is very messy and looks a bit like a garbage dump.

When it shone on the edge of the square, it saw a hole in one grid. This should be a room. The square was surrounded by holes, which meant that there were many rooms, and it accommodated a huge number of people from the small sun.

The square looks like it is divided into areas.

Ning Xiyue thought that the sign-in location was an underground laboratory, but she did not say what kind of laboratory it was. The area here was huge. Could it be a comprehensive laboratory?

When she mentioned the laboratory, she first thought of virus biological laboratories, military factories, and gunpowder depots.

Ning Qingyuan was stunned and curious about it: "Brother, let's go in and take a look?"

Ning Qing sent a big biography to slap him on the head: "I don't know what to look at, and I don't know what dangers are there, and I'm not allowed to enter now."

Ning Qingyuan screamed in pain.

"Aowu." Xiao Hui howled at Ning Qing.

Ning Xiyue ignored them and grabbed the hole and signed in.

"I successfully signed in and got a special bulletproof vest, a secret book on beauty and beauty care, a version of air freshener and a formula for anti-toxicity and miasma."
Chapter completed!