After the door of the cave was opened, a dazzling white light was emitted, which stabbed Ning Xin and the three of them unable to open their eyes, but fortunately, the light did not last long, and after the three of them adapted to the strong light, they slowly watched the situation in the cave and did not enter it rashly.

There is a stark contrast between the inside and outside of the cave, one radiant and the other pitch black.

"I'll go in first, and you'll wait outside. Ning Xin thought about it and said seriously to Xia Wang and Murong Xuan.

Xia Wang looked at Ning Xin, knowing that the senior sister showed this kind of expression, that is, he had already decided, he knew the strength of the senior sister, in order not to cause her trouble, he didn't say anything!

"Then how can it be done, the two of us will go in together and take care of each other!" Murong Xuan thought for a moment and thought that it would be too dangerous for Mu Ningxin to go in alone.

"Don't worry, I have a way to save my life, it will be fine, I'm just saying that I'm just going in first to see if there is any danger, if there is any danger, I'll escape immediately, it's not good if there are too many people!" Seeing what Murong Xuan wanted to say, Ning Xin continued, "You can't help me if you go in, just wait here!"

After speaking, Ning Xin walked cautiously towards the white light.

Looking at Ning Xin's slowly disappearing back, Xia Wang and Murong Xuan were a little worried, they lingered at the door of the cave for a long time, Ning Xin hadn't come out yet, Murong Xuan was a little anxious and wanted to go in, but was stopped by Xia Wang.

"Senior Brother Murong, believe Senior Sister, she asked us to wait here, we will wait!"

Hearing Xia Wang's words, Murong Xuan raised his eyebrows, "Usually you care about her the most, why are you so calm now?"

"I believe in Senior Sister, she will come out, the reason why Senior Sister went in alone is that she doesn't want us to be in danger, and I can't help her with anything else, so I can only do what she wants and don't let her worry!"

Murong Xuan sighed, he didn't say anything, but he was a little aggrieved in his heart, he was a big man, but he let a woman go to investigate the danger!

Fortunately, it didn't take long for Ning Xin to come out, "Senior sister, are you okay?" "Are you okay?"

Xia Wang and Murong Xuan asked in unison.

"Don't worry, I'm fine! Come in with me! There is a formation in the passage, and I was accidentally trapped in it for a while, which delayed some time, but fortunately you didn't follow. ”

"There's still a formation in there?"

"Well, you'd better stay behind me!"

Ning Xin and the three of them walked around for a long time in the passage of the cave before they came to a large hall, the whole hall was decorated with golden splendor, and the four walls were inlaid with all kinds of strange stones, some of which were dazzling and some were dim.

"Senior sister, it's good that I came in with you, otherwise we would have to wander around the passage for a long time!"

"Actually, those formations in the passage are the ones that led us here! If it weren't for those formations, I don't think we would have been able to get to this place if we entered the cave!"

Xia Wang looked at the things on the wall in amazement, "This must be a powerful cave, these stones look very precious!"

"Yes, these are some precious refining materials. Murong Xuan looked at the things on the wall carefully, each of these stones was extremely precious, if the refiner came here, it was estimated that the first thing he would do would be to knock down these stones.

Ning Xin had come in once before, because she was afraid that the two people outside would be in a hurry, so she didn't look too much, but now she looked all over the hall and didn't find any other passages.

"Ning Xin, what are you thinking?" Murong Xuan watched as Ning Xin stared at one place and stood motionless.

"I'm thinking, there must be more than one hall here!

"Yes, senior sister, except for these stones on the wall, there is nothing else here!" Xia Wang also said after being excited, he thought there was really a treasure!

There is nothing but stones, Xia Wang's words made Ning Xin think of something all of a sudden, there are formations everywhere here, is there also a formation here?

Ning Xinzai carefully observed the various stones on the wall, and really let her find some patterns, but sometimes she stared closely at those rules, and those rules disappeared at once, and she couldn't catch them quickly!

Again, when Ning Xin tried to see the rules of the formation on the wall, she suddenly felt a trance in her mind, her body shook, Murong Xuan and Xia Wang saw it, thinking that something was wrong with her, and just when she wanted to go up to help her, Ning Xin disappeared from his eyes at once!

"Senior Sister" "Mu Ningxin"

Ning Xin's disappearance made Murong Xuan and Xia Wang very anxious, but they didn't know what was going on just now, so they could only go around the main hall!

After a trance, after Ning Xin's mind cleared up, she found that she had left the hall just now, and was now standing in front of a huge stone sculpture.

Finding that Xia Wang and the two were not there, Ning Xin couldn't stop worrying, and after reciting the heart mantra a few times, her mood slowly calmed down, and she began to do a lot of everything around her.

What kind of stone carving is this? What kind of demon beast is it? The huge stone carving in front of her, Ning Xin can hardly see the whole picture of it, standing in front of the stone carving, she looks very small, not as big as a toe of the stone carving demon beast.

Ning Xin thought about it and called out Xiao Bai in the space, Xiao Bai may have been asleep for too long, as soon as she has a spirit, she likes to fly around, and she no longer likes to stay in her dantian, and usually plays with the little black bears in the space.

"Oh, Ning Xin, what's wrong with you?" Xiao Bai who was called out was a little unhappy, it was teaching the little black bear to recognize the spirit grass in the space!

"I won't delay you for too long, what is this stone carving?" Listening to Xiaobai's impatient words, Ning Xin was also a little helpless, people who have been lonely for too long can't understand, now Xiaobai is quite a good teacher, and it is very energetic to teach the little black bear!

"Wow, I haven't seen you for a few days, where have you run to again? Mu Ningxin, you can really toss!" Xiao Bai complained as he controlled its transparent spirit body to fly high into the air and watch the stone carvings.

After waiting for a while, Ning Xin looked up at Xiao Bai, who was motionless in the air, and shouted, "Xiao Bai, do you recognize it?"

Ning Xin's voice brought Xiao Bai, who was in a daze, back to his senses, "Oh", Xiao Bai replied, controlling the transparent spirit body to slowly float towards Ning Xin.

Looking at Xiaobai in front of her, Ning Xin actually felt that it seemed to be a little depressed, she wondered very much, did she not know the stone carving? feel that she had lost face here? But this is a little different from its character, this arrogant guy will not be like this for a stone carving she doesn't know.

After thinking about it, Ning Xin still comforted, "It's okay, it doesn't matter if you don't know this stone carving!"

"Who doesn't know, this is the Xuanwu Divine Turtle! I just didn't expect that hundreds of thousands of years later, I would actually see that guy's stone carving here!"