However, Yu Fei shook his head and said, "Taoist Master, what are you kidding me? I don't have such ability. However, Qing'er is a water-based divine dragon. He may have a way." As he said that, Yu Fei turned to Bai Long and asked : "Qing'er, can you change the direction of this water flow and restore it to its previous state?"
Bailong raised his head and let out an ear-splitting roar, which was regarded as an answer to Yu Fei. Then he jumped into the air and circled around the top of the water pool.
Everyone didn't understand what the white dragon was up to. They all looked up at it, not knowing what it was planning to do.
Everyone was stunned when Bai Long suddenly breathed out a cloud of white mist towards the entrance of the cave. Yu Fei took a look and was shocked. What Bai Long breathed out turned out to be black ice cold air.
The cold air of black ice is the coldest air in the divine world. It can freeze everything in the world. Almost in just a moment. The water flowing to the cave is frozen. An ice bank is formed to block the water flow. The water flow quickly reverses. Direction. Running towards the original underground river.
Everyone didn't expect that Bailong could change the direction of the water flow so easily. Everyone was surprised. They couldn't believe it for a moment. It took a while to react. Yu Fei smiled and said: "Haha. Qing'er is really As expected of a water-based divine dragon. I know this little thing won't trouble you."
After being praised by Yu Fei, Bailong was very excited. He raised his head and let out another ear-splitting roar. Unexpectedly, before he could finish his long roar, he suddenly heard two "Gu Gu" sounds from the depths of the cave. 's cry.
The cry sounded like a frog's cry, but it was very thick and powerful. The entire cave seemed to shake.
Everyone was a little surprised. Bai Long even trembled violently. Then he quickly hid behind Yu Fei, looking very scared.
After waiting for a while, no more sound came. Kun Yuanzi lowered his voice and asked, "What was that sound just now?"
Yu Fei frowned and replied: "I heard from my old man before that Heishui Rock is rich in stone frogs. The sound sounds a bit like the cry of stone frogs."
"Brother Yu, are you kidding? The cry of the stone frog can cause earthquakes. Moreover, it can make a nine-day dragon become so nervous. This stone frog must have become a god." Bai Yiqing did not believe the cry just now. From the stone frog.
Yu Fei turned his head and glanced at the white dragon. Its body had become smaller, and its whole body was still trembling. It seemed that it was indeed frightened. The cry of a stone frog actually scared a nine-day dragon. This is indeed incredible. .It seems that things are not as simple as Yu Fei thought. But if it is not a stone frog, then what could it be.
"Brother Yu, now that the water flow has changed its direction, I might as well go back first and then make long-term plans." Kun Yuanzi backed down again.
But Yu Fei said firmly: "No. Qing'er's method treats the symptoms but not the root cause. Although it can solve the urgent need, it is not a long-term solution. Even if this ice cube is made with Xuanbing cold air, it will be destroyed sooner or later. The water has melted. So I still have to go in and see what happened. Only by finding the root of the problem is the key to solving the problem. What's more, maybe there are clues to Shen Nong in it. "
Seeing that Yu Fei had made up his mind, Kun Yuanzi didn't know what to say. Yu Fei calmed down and said, "Just wait for me outside first. I'll go in and take a look."
"I'll go in with you." Bai Yiqing said immediately.
"Didn't we all agree before? I will go in alone and you all will wait outside."
"But..." Bai Yiqing still wanted to say something. Yu Fei waved his hand and said in a non-negotiable tone: "Okay, Sister Bai, just follow the original plan. You have to be careful outside."
After saying that, Yu Fei kicked his feet, jumped into the air, and flew away into the cave.
Because the entrance of the cave was sealed by Bailong with black ice cold air, Yu Fei felt a deep chill when passing by. He couldn't help but shudder.
He couldn't help but think to himself: "The mysterious ice cold energy is indeed well-deserved. I hope this mysterious ice can last longer. Don't melt too early."
After entering the cave, because he was not sure what emergencies he would encounter, Yu Fei did not dare to control his energy anymore. Instead, he activated his spiritual consciousness and walked forward cautiously.
This cave is about five or six meters wide and extends downward at an angle of about thirty degrees. Yu Fei remembers that this cave did not seem to have an oblique angle in the past. At least there was definitely no oblique angle in the previous section. Because they had looked at it with a flashlight. The impression was still there. Very profound. In other words, the terrain in this cave has also changed. This is the main reason why the water in the pool flows into it.
It was very quiet inside the cave. Except for Yu Fei's own footsteps, there was almost no sound. It was like entering an isolated world. Because the entrance of the cave had been sealed by black ice, there was no water flowing in. The underground river that had been formed in the cave quickly receded, leaving only a trace washed by the water. From this trace, it can be vaguely judged that the previous river channel almost occupied the entire width of the cave. The average river channel was about half a meter deep. .And the flow of water is quite rapid. This is enough to show that the amount of water is not small. It’s just that such a large amount of water, I don’t know where it all flows.
Yu Fei couldn't help but wonder: "Could this cave be able to lead to other places? But, isn't it said that there is a supreme demon god sealed in it? Logically speaking, it should be a completely closed environment. Otherwise, it would be accessible in all directions. .Then what’s the point of letting Qing’er guard here...”
Yu Fei was thinking about it when suddenly two more powerful "cuckoo" calls came from the depths of the cave. Yu Fei suddenly felt his feet shake violently with the sound. And this time the shock was very obvious. Because The ground was quite slippery. Yu Fei was so shocked that he almost fell to the ground. Fortunately, he held on to the cave wall.
"Holy crap, what the hell is this..." Yu Fei said with lingering fear while steadying his body.
The power of this sound is probably comparable to the roar of the ferocious beast Kui Niu. Of course, the nature of the two is slightly different. The roar of Kui Niu can directly kill people. However, this sound does not seem to have much impact on the human body. But it can resonate with the cave. If it is not done well, the cave may collapse.
Yu Fei couldn't help but feel a little worried. The last time he went to the Nine Nether Sect's temple, he was buried deep underground. If the whiskers hadn't arrived, he and Hou Qing still didn't know how to escape. He didn't want to be buried again.
He raised his head and carefully observed the walls of the cave. They seemed to be very solid. At least, there was no sign of collapse.