Du Qingyun thought that no matter how bad he was, he couldn't lose to a girl, so he held back the fear in his heart, stood up, learned Li Jing's movements, and slowly crawled forward.

On one side is the towering cliff, on the other side is the bottomless abyss, in case of falling, there are absolutely no bones left, it is exciting to think about.

After climbing slowly like this for a while, the road surface finally became wider, about twenty centimeters, and the soles of the feet could be moved forward parallel to the shoulders, because there was no longer any need to worry about stepping into the air, Du Qingyun's heart was not so afraid.

After a while, the sound of water gradually came from the front, and the sound became louder and louder, and in the end it was deafening, and Du Qingyun knew that there must be another waterfall in front of him.

Sure enough, after turning a corner, a huge waterfall with "Xi Liu going straight down three thousand feet, suspected to be the Milky Way falling for nine days" appeared in front of the two of them.

I saw that the white rainbow rises, the snow waves are flying, the strong wind blows constantly, the river and the moon shine still, the air conditioner is divided into green mountains, the residual stream is moist and green, and the waterfall is famous, it is really like a curtain curtain, and the end is beautiful.

"It's beautiful!" Li Jing couldn't help but praise.

"Ugh!" Du Qingyun was in no mood to enjoy this beautiful scenery, he just wanted to quickly find a place without cliffs.

"Qingyun, look, there's a pontoon bridge leading into it!" Li Jing pointed to the corner of the waterfall and said.

"Ugh!" Du Qingyun looked in the direction of her finger, where was there a pontoon bridge, only two iron cables several hundred meters long extended from the front of Li Jing to the waterfall, the iron cables were paved with a wooden board every half a meter, and the width of the wooden board was only thirty centimeters, which was not much wider than the cliff road under his feet.

"Why is it that the iron rope is not rusty, and the planks are not corroded, is there anyone who walks often?" Li Jing muttered to herself after carefully observing the pontoon.

"There are no people, but I guess there are monkeys or something." Du Qingyun also felt strange, the usual steel and wooden planks will soon corrode away when exposed to water, although the iron cable in front of him is old, it still looks very strong, and he can't help but think of the Huaguo Mountain Water Curtain Cave in "Journey to the West", is there really a monkey or something that walks around often, so that this pontoon bridge will not corrode?

"Makes sense, let's go over!" Li Jing nodded, and couldn't think of a reason, so she gave full play to her character as a female man and was about to go on the pontoon.

"Wait, you're really going to walk over there?" Du Qingyun opened his mouth wide, and walked over from here, it was more dangerous than climbing the cliff wall before, just now he could still grab the cliff with his hands to maintain balance, this iron cable only has a narrow plank under his feet, there is no place to handrail at all, and it is unimaginable if he falls down the pool with a slight mistake.

"Of course, isn't this like the pontoon bridge we crossed Haiden Island at the Wild Wolf Training Base, it's just a little higher, nothing to be afraid of." Li Jing turned around and cheered Du Qingyun up.

"Okay!" Du Qingyun thought about it, it can only be like this, he has already come here, and he can't go back.

Because the pontoon bridge is particularly long and the shaking amplitude is very large, so only one person can pass at a time, Li Jing opened her arms, lowered her center of gravity, and walked over cautiously first, Du Qingyun watched her from behind like a swing on the iron cable, her heart was beating wildly, for fear that she would fall down accidentally.

After more than ten minutes, Li Jing passed through the waterfall and disappeared.

"Qingyun, I'm inside, there's a big cave here, come here!" Li Jing's voice came from behind the waterfall.

"Good!" Hearing that Li Jing had successfully arrived on the other side, Du Qingyun breathed a sigh of relief, followed Li Jing's example, and also walked on the pontoon bridge, walking forward slowly, although he didn't look under the bridge along the way, his legs still trembled, and the pontoon bridge also swung down, as if he wanted to put Du Qingyun down, which made him even more frightened.

In the end, Du Qingyun finally walked through the waterfall and walked to Li Jing's side, at this time, all the clothes on his body were wet, and he didn't know if it was the water splashed on the waterfall or the sweat flowing from his body.

"Be careful!" The moment Li Jing stepped on the opposite bank of Du Qingyun, he immediately caught him with both hands and pulled him in.

Looking at Du Qingyun again, his face was already miserable and white.

"It's all right!" Li Jing comforted.

"Uh-huh!" Du Qingyun remembered the situation just now, and his heart was still scared.

"Look, there's a word on it!" Li Jing looked up at the top of the cave and said.

"Sacred Cow Ridge Blessed Land, Tianxian Cave Cave Heaven!" Du Qingyun also looked up and found that it was written in a font similar to oracle bone inscriptions a long time ago, no wonder Li Jing couldn't recognize it.

"So this cave is a Tianxian Cave, you see that the entrance of the cave is still bubbling white gas, is there really a Tianxian in it?" Li Jing stuck out her tongue.

"It's good to have it, you can ask the immortals to send us back." Du Qingyun was noncommittal, rested for a while, recovered, and walked towards the cave.

Li Jing also followed him into the Tianxian Cave.

The entrance to this Heavenly Immortal Cave was extremely wide, but after only passing a stone wall, it became very narrow, and both of them had to bend down and shrink before entering.

As soon as the two of them got through the narrow door, a wave of heat rushed towards them, so hot that the two of them immediately sweated, no wonder the hole had been bubbling white gas from the outside, it turned out that the heat was caused by condensation.

Du Qingyun couldn't stand the heat, took off the clothes on his body, wrapped them around his waist, and then felt better; Li Jing can't be like him, he can only take off his coat, after all, there is a difference between men and women.

After only walking more than ten meters, the light around him dimmed, and slowly turned into a pitch black, and he couldn't see his five fingers, but fortunately, the two of them had already adapted to this situation when they drilled the hanging coffin hole before, and they didn't feel any discomfort.

Du Qingyun walked in front, exploring the path with one hand, holding Li Jing's hand with the other, and slowly walked towards the depths.

After walking for a while, there seemed to be a faint light in front of them, but this light was not like the light in the hanging coffin cave just now, but like the light emitted by fireflies at night, and the two of them were excited in their hearts and walked faster.

When they arrived at the bright light, they suddenly opened up, and the scene in front of them surprised both of them.

It turned out that the place suddenly became unusually wide, as if in the middle of the lofty mountains at night, and the dome seemed to be shining as if there were really countless stars; Under the dome was a huge lake, and the reflection of the stars on the dome made people feel even more dizzying, and the two of them were standing on the edge of this lake at this time; In the middle of the lake, there is also a huge island with rolling peaks, which are very strange under the light of the stars.

"Qingyun, how can there be stars, lakes and islands in this cave?" Li Jing couldn't help but marvel at the miracle of the Creator.

"I don't know!" Du Qingyun was also confused.