For several days, Xu Shanshan and Jiang Ningxiang have been studying this stone wall and studying the true energy there. In addition to sleeping at night, they also have a brief rest in the middle and never stops.

On the fourth day, after Xu Shanshan tried with Jiang Ningxiang again, she finally screamed excitedly.

"Brother-in-law, I seem to have found a way."

"Ah? Found it?" Li Yifei also screamed in surprise.

Xu Shanshan said with a smile: "Yes, we have always used the wrong method. In fact, the real method is very simple. In this stone wall, you need to use innate true qi to control some nodes. At that point, as long as we use innate true qi to mark it, I think we can open this stone wall?"

Jiang Ningxiang said in confusion at this time: "Master, why didn't I feel it?"

Xu Shanshan said proudly: "If you discover it first than me, wouldn't you be my master? Those nodes are like lock cores in locks. Don't there be different contacts on each key? Only in this way can the lock be opened. The innate true energy in the stone wall is like a lock core. We just need to simulate a key and then open the lock."

Li Yifei heard Xu Shan say it well, and felt that what Xu Shanshan said was really reasonable, and said excitedly: "That's really great."

Jiang Ningxiang said anxiously: "But I haven't noticed it yet."

Xu Shanshan said with a smile: "You take a rest first, I will tell you how to do it later. You should find it soon. But now there is another thing. I want to see if this is one person or a few people come together. If two people are not enough, then we will find another master of innate true qi."

Jiang Ningxiang nodded repeatedly, sat down and began to regulate her breathing and restore her true energy.

Xu Shanshan also sat down. At this time, she was even more anxious, which made her unable to calm down and recover for a while.

Li Yifei was so itchy at this time. After waiting for these days, he just wanted to see what was inside the stone wall. Now he might finally open it. Even though he was always extremely calm, he couldn't calm down at this time. You should know that this might be something left by Zhang Sanfeng, the super strong man, and it may not be of high economic value. However, for a martial arts practitioner, it should definitely be the super treasure I dream of. It may even become a super master like Murong Yuanqing because of getting the things inside. At that time, the whole world would probably find an opponent again.

After Xu Shanshan got up, she first came to the stone wall, held a can knife in her hand and gently scratched the stone wall.

Li Yifei came over and said, "What are you doing?"

Xu Shanshan kept saying, "After I figured out the problem inside, I felt that there should be another mystery on this stone wall. Since there is a lock inside this stone wall, there should be a key hole left. Look, it is this."

When Li Yifei looked at it, after Xu Shanshan had just scraped off a layer of fine dust from the stone wall, two palm prints appeared there. The palm prints were very shallow, but they could still see clearly.

"This is a keyhole, I'll see if there are any other ones?" Xu Shanshan said as her palm slowly moved on the stone wall. After a while, she found another place and gently stroked it there, and then two shallow palm prints appeared there.

The place where Xu Shanshan marked the first time was exactly where she was always. The place where she was when she was going to mark the second time was farther away from where Jiang Ningxiang was.

"I'll help you find it."

Seeing that Xu Shanshan had not stopped yet, Li Yifei wanted to come over to help.

Xu Shanshan chuckled and said, "You are afraid you can't help with this. This palm print is also covered by innate true qi. Unless you use innate true qi, you will not be able to find it, and even if you want to cut the stone chips on it, you can't do it."

Li Yifei rolled his eyes and couldn't help but swear, saying, "Damn, the first time I feel that I'm so useless."

This was indeed quite depressing for Li Yifei. In the past few days, I have only seen Xu Shanshan and Jiang Ningxiang busy there. He couldn't reach his hand at all. He thought that he could finally help with a simple job like palm print, but he still couldn't.

Xu Shanshan chuckled, kissed Li Yifei lightly on the face, and said, "My good brother-in-law, you will solve everything before. This time you can take a good rest and enjoy the old man who enjoys his life. Isn't that good too?"

"Okay, okay, I don't think it's okay not to be an old man. Without innate true energy, it's not welcomed." He turned around depressedly, came to the tent and sat down.

Jiang Ningxiang finished his breathing at this time and came to the stone wall. According to Xu Shanshan's words, he began to look for palm prints on the stone wall. However, after searching for a long time, they found every inch of the stone wall. In the end, there were only those two palm prints.

"Huh, it seems that only two people are enough." Xu Shanshan breathed a sigh of relief. After all, she found two palm prints without much effort just now. If there were more, then he and Jiang Ningxiang had no choice but to do so. Now they only need them.

"Master, what should I do now?"

Xu Shanshan pointed to a pair of palm prints and said, "Now you put the palm prints on that, and then wander forward with the true qi here, you will find that when the true qi reaches a certain place, a breakpoint will suddenly appear. Just connect your innate true qi to that breakpoint."

"Okay!" Jiang Ningxiang nodded heavily, put his hands on his palm print, and his expression was quite solemn.

After a while, Jiang Ningxiang shouted happily: "Master, I found it, and I also found that kind of breakpoint."

"That's good!" Xu Shanshan also waved her hand excitedly, and then continued: "I guess we need to connect all the breakpoints at the same time, and then we can open this stone wall."

Jiang Ningxiang nodded and said, "Then should I find all the breakpoints first?"

Xu Shanshan nodded and said, "Yes, I'm sure there are ten breakpoints here now. Look at your side. After you have studied and understood, let's try together to avoid any accidents. And I can't do all this for you, after all, you need to control it yourself."

Jiang Ningxiang nodded repeatedly and said, "Master, I won't let you down."

As he said that, Jiang Ningxiang put his hands in the two palm prints again, circulating his true energy without moving.

After half an hour like this, Jiang Ningxiang opened her eyes and said excitedly: "Master, Brother Li, I have tested it three times and confirmed that there are ten breakpoints here."

Xu Shanshan nodded and said, "Okay, now let's adjust our true energy to the best state to see if we can succeed in one go."

"Yeah!" Jiang Ningxiang nodded heavily.

Seeing the two of them regulating their breathing, Li Yifei did not dare to make any sound. A sense of powerlessness made him feel a little depressed. Even if he was very strong now, his true qi was so strong, but he was helpless about such things that only innate true qi could do.

More than an hour later, Xu Shanshan and Jiang Ningxiang stood up one after another. Li Yifei hurriedly said, "Shanshan, Ningxiang, this stone wall is so mysterious, there may be other possibilities, so you must not show off. If you feel something is wrong, give up immediately. Don't hurt yourself."

Xu Shanshan and Jiang Ningxiang both nodded heavily, and then came to the stone wall together. Xu Shanshan said, "Ningxiang, I will send a command later. When I count to three, we will start to activate our true energy together. The speed is the speed we usually practice, which should be synchronized."

Jiang Ningxiang immediately said, "Master, I understand."

"By the way, I'd better not want me to shout the command. Brother-in-law, come and shout so that we can concentrate and be in a consistent manner."

Li Yifei finally felt that he was useful, which almost made him burst into tears. He quickly took a deep breath and said, "Okay, you guys are ready."

Xu Shanshan and Jiang Ningxiang immediately put their palms into the palm print.

"one!"

"two!"

"three!"

After Li Yifei shouted out these three numbers, he didn't dare to show his excitement. Xu Shanshan and Jiang Ningxiang had found the trick. According to what Xu Shanshan said, this should be the correct way to open the stone wall. He is now going to witness a miracle happening in front of his eyes.

Li Yifei was very patient. In order to kill an ambush, he stayed in a mud pit for ten hours without moving. Another time, in order to catch someone, he lived alone in a small house for eight days. He could tolerate all these and could handle them calmly.

But today he felt like he was living like a year. The time was so slow, and the cave was so quiet at this time. He could hear his breathing and his heartbeat, and the heartbeat was so loud, as if he was playing a drum.

Today is so difficult. Even if Li Yifei is, I hope to end this difficult time soon.

He kept staring at Xu Shanshan and Jiang Ningxiang, and their expressions were always solemn, which made Li Yifei feel even more assured.

I don’t know how long it took, but Xu Shanshan and Jiang Ningxiang suddenly showed nervous expressions on their faces, which shocked Li Yifei. It should be said that it was at the last moment, and success or failure would be here.

Li Yifei's heart jumped wildly at this time, and his palms were filled with sweat. The sweat actually flowed to the ground along his fingers.
Chapter completed!