"The danger is not encountered for the time being! But that doesn't mean he doesn't exist! Such a strange underground black hole is probably beyond the scope of your understanding! ”

Gongsun Qi continued with a solemn face.

"What do you two think we'll do next? Or keep exploring? That's it! ”

Nan Hao'er and Yuesheng glanced at each other! Nan Hao'er spoke first.

"In any case, since we have found such a place, there is no reason to give up halfway, and where this passage leads, we will not say what is below, but we can't just give up with this weirdness!"

Yuesheng nodded in agreement and took over the conversation!

"I don't think it's as good as this, this time by me going down, the time will increase to two hours, and if I am not at the end of these two hours, I will return! If we gradually increase the exploration time like this, I don't believe that this hole has no bottom! ”

"You go down alone, I'm not at ease, I'm going down too!"

Nan Hao'er glared at the apricot eyes and spoke.

This time, Yuesheng didn't open his mouth to argue, knowing that once he argued with Nan Haoer, maybe he wouldn't be able to get down! Moreover, Senior Brother has already explored an area that is relatively less dangerous.

"Okay! Then the senior brother will rest for a while, and I will go down with the senior sister to see, whether we reach the end or not, we will definitely return in two hours. ”

Gongsun Qi knew that if the two were prevented from going down, the two would have opinions about him, so he was not reluctant and agreed to the request of the two.

"Okay! You two will have a look down on you, but remember not to touch it or touch anything that might be dangerous! We don't need any treasures, I want all of us to be safe! ”

Yuesheng and Nan Hao'er nodded!

"Don't worry! Senior brother, then we'll go down! ”

"Be careful!"

"Hmm!"

Yuesheng and the two then stepped up the stairs and walked down the swirling stone staircase to the dark bottom of the cave below.

Because this distance has been walked by Gongsun Qi, the pace of the two is also relatively fast, and soon reached a distance of more than five thousand meters, the deeper this deep black hole goes, the thinner the air, and the lower the temperature, after more than five thousand meters, the temperature actually reaches a few degrees below zero, if it is not for the two of them to cultivate, just these air and temperature can make the two of them retreat.

"Senior sister, be careful. The stairs are starting to get slippery! ”

Yuesheng, who was walking in front, did not forget to remind Nan Haoer behind.

"Hmmm! This project is a bit big, you see this stone ladder is completely built around this black hole, is this black hole born or artificially formed? ”

Nan Hao'er observed the stone walls around him as he walked.

"It's not good, if this hole is born, then the amount of work may be much smaller, even then it is very amazing, it is definitely not something that ordinary people can build, and the temperature here can freeze to death."

"Well, fortunately, it's two people who came down, and it's really crazy to be here alone!"

Soon, an hour passed, and the two of them had reached the distance that Gongsun Qi had just walked, and they had probably reached a distance of more than 10,000 meters.

The entire inside of the stone cave was even colder, even with Yuesheng and Nan Hao'er's physical fitness, they felt the slightest coldness.

"Senior brother is probably reaching these positions, I don't know how far it is down here, senior sister, can you still stand it?"

Yuesheng turned his head to Nan Hao'er and asked.

Nan Hao'er didn't have the novelty of coming down at this time, and walked more than 10,000 meters of the same scenery, except for the dark night and the spiraling stairs, it was the cold and biting cold, and he was a little tired of it at this time, and he no longer looked around when he walked with his head down.

"It's okay, it's a little cold!"

"Then if you can't stand it, remember to tell me, let's go back, be careful on the next road, senior brother hasn't walked either, maybe there will be some danger!"

"Hmm!"

Followed by an eldest lady, Yuesheng didn't dare to be careless, and walked cautiously on the rest of the journey.

It's still the biting cold and the endless staircase.

"When is this staircase a head! It's been an hour and a half, and it's still like this! ”

Nan Hao'er couldn't help but shiver and began to complain.

"We'll walk for another half an hour, and if that's the case, we'll have to go back!"

Yuesheng replied without looking back.

"If one person is trapped here, I'm afraid I'll go crazy in less than ten days!"

"I don't know if I'm crazy or not, but I'm sure I'll freeze to death here!"

The two of them spoke to each other without saying a word, to counteract the boundless fear that came from this deep hole!

"Ahh

Nan Hao'er's feet slipped, and he slid to the edge of the stone ladder in front, Yuesheng heard the situation of Nan Hao'er behind, and quickly reached out and pulled Nan Hao'er's right hand, which was stable. Then he pulled Nan Hao'er back to the middle of the road.

"Be careful, the road is slippery!"

For a person like Nan Hao'er who has mastered the laws of the wind system, he can still walk and slip, and Yuesheng is also speechless.

"Just a little distracted"

Nan Hao'er replied, and then smiled slyly.

Yuesheng didn't doubt it, and after seeing that Nan Hao'er was fine, he continued to take steps down.

"If you don't want to go, wait here for me or go up alone!"

Yuesheng said as he walked, at this time, the temperature here had dropped to an extremely low range, and the entire road and walls were full of ice.

"I don't! How scared it is to walk alone! ”

Nan Hao'er immediately spoke up against Yuesheng's suggestion.

"It's cold! Attention, it's slippery here! ”

Yuesheng's body is strong and heavy, so he doesn't have to worry about this road, but Nan Hao'er just slipped a little, so he opened his mouth to remind.

"It's too hard to walk! Why don't we just jump off! It's quicker, isn't it? ”

Nan Hao'er gave a suggestion, this method is really simple, the two of them take off in the air, it must be a distance of tens of thousands of meters in a while, how slow is it like now!

"No, the situation is unknown, if someone sets up some mechanism in the air or something, it will be dangerous! If you find out that there is no danger below, you can fly as much as you want! ”

Nan Hao'er's mouth curled, a little unimpressed, but he didn't dare to rashly take off, after all, the unknown is the most dangerous!

Yuesheng looked at the surrounding environment, and at a distance of 15,000 to 20,000 meters underground, the temperature here was basically constant, and it did not continue to drop, but the temperature here ordinary people could freeze into ice sculptures in less than half an hour here, and the cultivation of Yuesheng and the two of them had to use internal force to resist.

"If we go another two thousand meters, it should be a distance of 20,000 meters, and we will return no matter what the situation is! Otherwise, the elder brother will be worried! ”

Yuesheng confessed to Nan Haoer behind.

"Hmmm! Got it! ”

Just as Yuesheng continued to move towards a distance of 20,000 meters, suddenly, there was a loud rumbling sound from the depths of the earth, followed by a gust of wind blowing from the ground. There was a hot smell in the gale!