"What's going on?" Qin Mu, Lan Tianjiao, Yun Xinrui, who were practicing qigong quietly, felt trembling, and then he heard the sound of collapse.

"Earthquake? No! Someone used gunpowder to blow the hole..." Lan Tianjiao's guess was not bad at all. Qin Mu, Yun Xinrui, and Lan Tianjiao stood up at the same time. They didn't know if it was safe here because they were afraid that the entire stone chamber would collapse.

"It should be fine. Look, it's intact..." Yun Xinrui waited for a while and pointed at the stone wall above, and there was indeed no fine lines there.

"Even gunpowder can't be blown up!" Qin Mu thought to himself that this mother-child gourd cave cannot be underestimated. How it was designed, there was a clear sound of collapse on it, and it would not be slightly damaged!

"Let's go and have a look..." Qin Mu and the other two walked up with fire sticks. When they reached the eighth floor, they saw that the above had been sealed, and the hole should have collapsed there.

"I understand what's going on!" Yun Xinrui suddenly sounded the design of this mother-child gourd cave, which is why he only collapsed to the seventh floor.

"Oh? Then tell me..." Qin Mu knew nothing about the affairs of the agency. Since they were not in danger of life, he also wanted to hear why. Lan Tianjiao was also puzzled and waited for Yun Xinrui to answer.

"Do you still remember the design of each stone chamber? Each stone chamber has four stone doors. Why can they rotate? Because there are stone pillars in the stone gate. The surface of these stone pillars looks nothing, but when there is an earthquake, they can disperse the force. The seventh floor of this ground is the smallest of the mother-child gourd cave, except for the smallest one above. According to this shape, it is built on undigged rocks on both sides. In other words, no matter how much force it is applied outside, it is scattered into the mountains and not transmitted down. The seventh floor of this ground is also made with a special design, so the entrance of the cave was sealed when it fell here." Yun Xinrui said that Qin Mu was imagining with his heart. The three-child gourd cave is gourd-shaped, and the hollowed-out mountain is naturally gourd-shaped. The fourteen stone chambers on this ground are located in this narrowest place. No wonder the seventh floor was not damaged at all.

"The master thought so thoughtful! We also have the chance to escape even on the fourth floor. This stone chamber should be falling layer by layer. As long as we go down, we can't hurt us. The sound we hear should be the sound of the collapse of the seventh floor..." Lan Tianjiao also understood. Such a exquisite design is really incredible.

"We want to go out as soon as possible, there may be major changes outside..." The cave was blown up by someone. Something shocking must have happened outside. They couldn't stop for a while and had to leave immediately.

The three of them returned to the stone chamber where the master was sleeping forever and kowtowed nine times to the sarcophagus. They did not dare to open it for fear of disturbing their ancestors. The three of them had to look at the stone chamber again before they left the cave, so don't miss anything.

The three of them knocked and hit a place without falling. They suddenly found that the stone pillow on the stone bed was very special. The fine carvings of the stone pillow were as clear and beautiful as blooming in the stone.

"It's empty inside, there's no thing inside..." Qin Mu carefully picked up the stone pillow and shook it twice. His discovery made Lan Tianjiao and Yun Xinrui very happy.

"Look at what it is?" Lan Tianjiao and Yun Xinrui were both sure that there must be good things inside, but it was really hard to guess what it was. They both waited with earnest faces for Qin Mu to open the stone pillow.

"Virtual !" Qin Mu and Lan Tianjiao and Yun Xinrui were shocked and lost their minds. They were looking for Wu Gang Ji but they found a Virtual . They had never heard of this before!

"Look for it again..." The three of them looked very carefully this time. There was a four-legged dark mark on the stone bed and the stone pillows. The three of them guessed that there must be something hidden in it.

"How to open it?" The three of them thought of a lot of solutions, but they were useless and could only sigh that they had no chance of getting this thing. They were unwilling to go down because they could no longer waste their time.

"Four doors!" Qin Mu and Lan Tianjiao and Yun Xinrui were stunned when they reached the last floor. This was not a joke, and they didn't know how to go.

"What's going on? How can we go out?" Yun Xinrui was anxious and suddenly remembered something and asked Qin Mu, "Did Ku Rong and Konger give you anything?"

Yun Xinrui reminded Qin Mu of this question, and gave him three tips and Wang Dan gave him ten numbers. Fortunately, he brought them the tips and he could remember the ten numbers clearly because the explanation was too special.

"Hurry up and open it..." Yun Xinrui and Lan Tianjiao snatched the yellow and blue tips when Qin Mu thought he was slow in his hand. Qin Mu looked at the two of them and wanted to open the blue tips first, but before he could say that the purple tips in his hand were snatched away by Yun Xinrui again.

"It's so slow, you don't want to go out..." Qin Mu had to say what Kong's instructions were, but Lan Tianjiao and Yun Xinrui did not stop, but instead looked curiously.

The first tip is the roadmap of the bottom stone chamber. You can find the location you go out by following it. But if you want to go out, you must pass two more mechanisms. The other two tips contain the method of cracking, and the last level may also require those ten numbers, which is to prevent someone from making a special arrangement.

"I think we'd better go back first. I want to see what's hidden there?" Lan Tianjiao suddenly changed her mind because she was afraid that she would never be able to come in again as soon as she went out.

"Yes, I want to get it and leave..." Yun Xinrui also changed her mind since life is guaranteed, why should I rush out? Now only Qin Mu has not expressed his opinion, because the most people care about him on the mountain.

"Okay, we will stay for one more day at most." Qin Mu knew that the two of them were determined, so he followed them. The thing was invisible and it was really itchy in his heart. Besides, the old man Kurong once told him that this was a mother-child cave, so he thought that people outside would not be confused.

"Okay, when we go out, we will definitely help you overcome the difficulties." Yun Xinrui's words were a promise, and Lan Tianjiao did not object. In fact, everyone knows that they and Qin Mu entered the sect together. If the three of them went out again in the world, they would definitely be forced to rob.

The three of them returned to the stone chamber. It didn't work with their swords to pry. They used their internal force to suck out because it was too bright and it was useless. The three of them were sweating profusely but couldn't open it.

"You read this book first..." Yun Xinrui handed the Xushi to Qin Mu. Qin Mu read it carefully with Lan Tianjiao's approval, and Yun Xinrui explained the meaning of the words to him.

Hearing the explosion, the people at the foot of the mountain had different expressions, some were annoyed, some were happy, and the people from the eight major sects had already withdrawn. Whether it was Wanshou Villa or the Deyitang, they were all indignant, but they did not intercept the eight major sects because some things were not confirmed yet.

"You mean there is a mother-child cave inside!" Long Ying and everyone were relieved after hearing this, but this did not mean that Qin Mu and the others were safe and sound.

"Have the people from Wanshou Villa retreated?" Although the various factions retreated, they did not give up. Their people were still moving around the mountain.

"They didn't leave. I heard that they were digging down and wanted to dig it out again..." Of course, people from various sects could not get close to them, but they also saw the Long Guard of Wanshou Villa moving gravel down the mountain in the distance.

"Where are the other people?" Shen Lingyan and the heads of each family sat together. They asked very carefully. They hoped that Qin Mu would die, but they felt that he lived a good life.

"It's all around the mountain, it seems like I'm looking for something." Shen Lingyan and others ordered their disciples to explore again. Now Zhongnan Mountain seems to have returned to the peace of the past, but none of the people from each sect went far away. On the contrary, some sects have attracted more good players.

Under the night, a figure fell into the princess' courtyard. This person often went in and out of the princess' courtyard, so the guards who guarded the princess did not stop her. She was as silk as a waterfall. Although her face was covered, she knew that it was the national beauty and fragrance just by the exposed corner.

"What you said is true?" the princess came up and asked. The woman smiled and said, "Of course it is true. This mother-child gourd cave was built by my ancestors..."

The princess felt a little relieved when she heard this, but as long as she didn't see Qin Mu's heart, the stones in her heart could not fall. Her expression fell into the eyes of the woman, and the woman didn't say anything and slowly took off the veil.

"You are getting more and more beautiful..." The princess and she are friends, so neither of them deliberately hide it from each other. The woman smiled sweetly when she said it. This praise was not surprising to her.

"Qin Mu can't die..." The woman's words were a joke, but the princess was embarrassed. The two of them didn't say anything, but they both knew what each other meant.

"I'm back..." The woman took the veil and left when she went out. The princess shook her head and said, "Hongyan is in trouble!"

"How is it?" Yun Xinrui read the entire scripture to Qin Mu and hoped that it would be helpful to him. Lan Tianjiao looked at Qin Mu and wanted to get the answer.

"Martial arts and methods are very strange, and I can't understand many of them now..." Qin Mu told the truth. This is martial arts and also expounding the meaning, so it is difficult to understand if your cultivation is not done.

"So that's how it is..." Lan Tianjiao and Yun Xinrui both took Qin Mu's explanation and thought it was important to me. This book was indeed not simple! Although martial arts are complicated, the principles are the same.

"We will write down all the annotations on this stone wall, and it will be easy to refer to them in the future." Lan Tianjiao and Yun Xinrui naturally would not object. They recited them very quickly in one place.

"I thought of it!" Yun Xinrui suddenly shouted that he closed the two stone doors of the stone chamber. When he heard the stone bed, he thought about the stone that they had not made even though they wanted to break their heads, he suddenly lifted up.

"So that's how it is!" Qin Mu and Lan Tianjiao were just happy and suddenly realized that the stone doors above and below were all open, so no one cared about it. Now that the stone chamber was closed, the mechanism was automatically opened.

"Go and take a look..." This time, the three of them took the stone away without any effort. The things inside were not the secret book they wanted, but two golden hairpins and a letter.

"He still has feelings!" Qin Mu, Lan Tianjiao, and Yun Xinrui sighed in her heart. The letter said that two golden hairpins were given to future generations, asking him not to become crazy about martial arts and let others down.

"Let this be left for you, and it's also for your wives and concubines." Qin Mu shook his head after hearing this and said, "You'd better take it, or I'll give it to anyone else if I go back."

Lan Tianjiao and Yun Xinrui laughed, and they naturally knew what Qin Mu meant, so they happily took the golden hairpin into their hands.
Chapter completed!