Two people who were practicing quietly in the cave under the ground, but above the ground was a pair of Shura hell.

Whether it was poisonous insects or poison needles under the Hua Qingying, the poison on it was really strong. Those who kept wailing could no longer get up, but kept rolling on the ground. Soon their skin turned black, and the wailing sound was even more heart-wrenching, and some people even gurgled black blood flowed out of their seven orifices.

Xiao Yun hid in the cave, listening to the wailing sounds coming from above his head, his heart was filled with scent.

Hua Qingying seemed very uncomfortable, covered her stomach and was sweating all over her body, and her whole body was trembling non-stop.

But when Xiao Yun expressed concern, he was ruthlessly rejected by Hua Qingying.

After being soaked in various poisons and tonics for a long time, Hua Qingying's body and physiological maturity were prompted to mature in advance. At least the ones that should come three or four years earlier than normal girls.

There are several small rooms in the cave, which are equipped with many items, food, drinking water, etc., and even the toilet is ready.

Xiao Yun wanted to know what was going on outside, but Hua Qingying didn't seem to want to know, so the two of them kept hiding in the cave.

The cave was very spacious. Xiao Yun wanted to know where the wind came from. When she saw Hua Qingying curled up on the thatch, she couldn't help but shake her head.

Xiao Yun knew that she must be cold when she was curled up like this. He looked around and found that there was no other cold-proof thing in the cold cave.

Although Hua Qingying thought carefully, she ignored the point that the cave was wet and cold, but she did not prepare the necessary cold-proof objects.

If it were Hua Qingying in the past, she would definitely not care. Even if she was colder, it wouldn't matter. However, she had the first time she met a woman during her menstrual period, and she had no experience in dealing with it.

Xiao Yun looked at her curled up. Although she was asleep, she still pulled the thatch to her body from time to time, and she wanted to be wrapped in the thatch.

Xiao Yun was suffering from the Sanyin Jue meridians and was afraid of cold and heat, so he wore a lot even when it was very hot in summer.

Since he met Hua Qingying, Hua Qingying has treated him as a guinea pig and has done all kinds of experiments on him, especially the forbidden technique that has not yet been mature in practice.

By chance, Xiao Yun saved his life, and the severely damaged Sanyin Jue meridian began to show signs of recovery. At least the Sanyin Jue meridian that should have occurred did not relapse, and the soreness, itchiness and numbness on his body were greatly relieved.

Seeing that Hua Qingying was so cold, Xiao Yun took off his coat and gently draped it on Hua Qingying, while he was only wearing a single shirt.

Xiao Yun also hugged his shoulders, a little cold, after all, he was also very afraid of the cold.

Xiao Yun looked around and thought, "There is wind here, so where did the wind come from? If you block the wind, wouldn't it be warmer?"

Xiao Yun thought of taking the oil lamp and watching it everywhere. He could easily find the wind direction with the flickering flames on the oil lamp.

It just disappointed Xiao Yun very much. The wind seemed to blow from the walls of the cave, but how could there be wind blowing out of the thick soil?

Xiao Yun looked at it for a while, knocked and dug it, but there was still no clue, but the wind was still blowing out from here. Looking at the deflecting direction of the fire on the oil lamp, he was sure that the wind was really coming from the wall.

Xiao Yun scratched his head, and he couldn't find any reason left and right. Moreover, such a large wall could not be blocked. And the closer he got here, the more he felt the cold wind gushed and the colder he felt.

When the wind blows in, where does it come out? Xiao Yun turns around and starts to find the wind outlet.

Hard work pays off, and the air outlet was found soon. There seemed to be a small door here, and the wind blew out from this small door.

When he opened the small door, he poked his head out to see where this was, a stench suddenly came, causing him to pour out all the food he had eaten. It turned out that the air outlet was actually in the toilet.

Yes, what place is more hidden than here? Even if someone knows that there is a hole in it, he will not find the toilet.

After closing the small door, no strange smell came in, and he turned to the wall that could blow the wind.

Can the wall blow wind? Is the other side of the wall empty? What is the secret here?

Xiao Yun looked around and found a shovel under the corner of the wall. He immediately took the shovel and dug it towards the wall.

The walls are very hard, they look earthy, but they are actually rocks.

It turns out that there is no soil when it is dug here. Did it be that the rock layer was dug?

The wall is smooth, it is obvious that it has been specially processed here. How did Hua Qingying dig such a big hole in such a short time? And where did the soil be obtained when digging such a big hole?

Xiao Yunsi couldn't find the source after thinking about it, and he knocked the wall with a shovel and made a "dongdong" sound.

The light of the oil lamp is too small. If there is a torch, you can see clearly what is the difference on the wall.

Suddenly he tripped under his feet, as if he had kicked something. He looked down and saw that there were three torches lying quietly on the ground.

Xiao Yun was stunned for a moment, and picked up the torch and lit it with an oil lamp. The fire suddenly shone brightly, and he could see a lot.

The walls are as earthy as earth, but they are relatively flat. When you look closely, there are many lines, but the lines are also relatively dull. Naturally, they don’t see them very clearly when portraying the walls like earth.

Xiao Yun felt that he had caught something, so he searched carefully and finally found a hole in the wall. He reached out and touched it but found nothing special. He just found that the hole was not deep. What is this for?

Suddenly, Xiao Yun saw his hand and couldn't help but smile. He inserted the torch in his hand into the hole, which made it look tight.

At the same time, Xiao Yun also found a hole on the other side.

Two torches were inserted on the wall, holding one in his hand, gradually moving away from the wall, and finally he saw the pattern composed of these lines, which seemed to be a picture.

The lines on the wall are very rough, and I can't tell what it is. It seems like an island. There is endless water around the island. At the same time, there seems to be a tree on the island, with a figure next to it, and a huge portrait in the mountains not far away.

Xiao Yun tilted his head and looked at it for a while, but he couldn't tell the truth. However, the gust of wind made his body unable to withstand it. At the same time, he was still worried about Hua Qingying, wondering if she was still cold now.

He shook his shoulders, put out the torch, and returned to his original place with the oil lamp.

Hua Qingying slept very sweetly. Now her body has been stretched out and she is snoring gently.

Xiao Yun practiced the internal skills of Xiaoyao Jue for a while, and an invisible stream of air flowed in his body, and he couldn't feel the cold.

Xiao Yun practiced his internal skills for a while, but was still curious about the picture on the wall. He immediately stood up and walked towards the airy wall.

The torch lit again, tilted its head, and carefully identified the patterns. Just when I was immersed in my sight, a "Huh" sound came from behind me.

The mysterious mist and rain picture reappears on the wall. What is the secret in it?
Chapter completed!