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"Lin Tian, ​​do you think there is something wrong here? The Black Water King Snake didn't chase after him." Ning Luoxi suddenly asked.

Lin Tianzheng patted the sand on his body and had no idea about the surrounding environment. After hearing what she said, he looked around and saw that it was really different. The waterfall was missing. It was not that it was missing, but that it was coming upstream of the waterfall.

The two were beaten by the Black Water King Snake and flew to the waterfall and fell to the shore. Lin Tian was amazed at the sight. He said that, thanks to the Black Water King Snake for sending him off.

"roar"

While the two were looking at the environment, the roar of the Black Water King Snake sounded under the waterfall. Lin Tian and Ning Luoxi looked at each other, hurried to the edge of the waterfall and looked down.

I happened to see the huge head of the Black Water King Snake raised high from the water, her huge mouth opened, and she roared to the sky. After Lin Tian and the others appeared, the Black Water King Snake seemed to have noticed it and immediately waved her head towards Lin Tian.

Although the eyes of the Black Water King Snake had degenerated and appeared strangely white, Lin Tian could still feel that he was locked by it.

It was just very strange that the Black Water King Snake did not rush out of the deep pool, nor did he slaughter Lin Tian, ​​the invader.

The two of them looked at each other. After a few minutes, the Black Water King Snake slowly sank into the water, slowly sank into the depths of the pool, and finally couldn't even see the shadow.

Lin Tian glanced at Ning Luoxi and said in surprise: "Luxi, you recognize the Black Water King Snake. What's going on? Why did it let us two invaders go?"

Ning Luoxi frowned and thought for a while, shook his head and said, "I don't know much. It seems to be limited to the depth pool, but what force limits it?"

"I can't understand. This cave has existed for hundreds, thousands, or even tens of thousands of years. Who knows what happened here? Fortunately, it won't run out of this deep pool, otherwise you would have been miserable last time." Lin Tiandi said. With the skills of those in the Thunder Wolf Team, only Thunder Wolf and Ning Luoxi can escape the strangulation of the Black Water King Snake.

Ning Luoxi also thought of this and looked a little bad. She turned around and walked back to the river beach and said, "Don't care about it. Since it doesn't chase after it, let's continue to move forward."

"You might as well change your clothes first. They are soaked. It's too cold here. Don't catch a cold." Lin Tian also turned around and walked back to the river beach and said.

Ning Luoxi turned on the lighting, pointed to a waterproof backpack on the river beach, and said, "My backpack fell off while she was hiding just now, and you were the only backpack left."

"That's how it's done." Lin Tian picked up his backpack, opened it and looked around. There was only a brand new set of men's clothes inside.

After thinking about it, Lin Tian took out the clothes and handed them to Ning Luoxi, saying, "You can change them. Although the clothes are a little bigger, they are at least dry."

Ning Luoxi took it, hesitating to say something, but Lin Tian had turned around. She looked at Lin Tian's back for a while, and a strange look flashed in her eyes. She stopped saying anything, walked away a little and began to take off her wet clothes.

Lin Tian turned his back to Ning Luoxi, but the sound of her changing clothes was clearly heard into her ears. Thinking of Ning Luoxi's amazing figure, Lin Tian couldn't help swallowing a saliva, and a voice in his mind was bewitching, and he could see it as long as he turned around gently.

Damn, for a pervert like me, it is simply a torment. It can be heard but not watched. Lin Tian thought very depressedly.

"I'll change it." Ning Luoxi's voice suddenly sounded, saving Lin Tian from the torture.

Lin Tian turned around and saw Ning Luoxi's clothes, his eyes widened. Ning Luoxi was wearing a men's shirt, but even if it was a loose shirt for a man, she could still hold up her clothes so tall that she could still hold up. This was indeed not an ordinary big one.

Of course, Ning Luoxi noticed Lin Tian's gaze. According to the past, if a man dared to look at him so blatantly, she would have already knocked him into the hospital.

But this time she didn't do anything, she carried her backpack, turned around and said, "Let's go, it's been a lot of time just now."

Lin Tian touched his nose, suppressed his distracting thoughts, and then followed Ning Luoxi.

When they set off again, the two walked for a few more hours. The length of the cave was beyond their imagination. In the end, Lin Tian could feel the chill emitted from the river even if he was not close to the river.

Fortunately, neither of them are ordinary people, otherwise the coldness here would be enough to make people tremble and unable to move forward.

"Loxi, I feel that it is almost at the source of cold." Lin Tianji looked away and suddenly said.

Because he saw the depths of the cave, there was no way out, but the section behind it was dark, and Ning Luoxi had no night vision ability and could not see it.

Ning Luoxi looked back at Lin Tian, ​​then accelerated his speed, and ran faster than a horse at the speed of the two. After more than ten minutes, the two arrived at the end of the cave.

At the end is a huge pool, with an area larger than the previous one. The illuminated light shines on the water surface, and rays of cold air rise from the water surface.

The pool looked very calm, but Lin Tian knew that the water flow under the water must be very fast, otherwise there would be such a large flow from the underground river, and there would be no idea where the water here came from, so there would be constant energy.

Ning Luoxi walked along the edge of the pool for a half-way circle, returned, frowned and said, "There are rock walls around it, and there are cracks. There are water flowing out of the cracks, but no caves were found, let alone the frozen caves you mentioned."

In fact, it doesn’t take Ning Luoxi to say that with Lin Tian’s eyesight, he had already observed the entire surroundings. There were indeed no caves, and those cracks could not even be considered caves.

"If the water source comes from the flowing water in the cracks, do you think, where does the low temperature source come from?" Lin Tian looked at the pool, then at Ning Luoxi, and said.

Ning Luoxi's eyes lit up and he looked at the pool in front of him. No, it should be said that it was a cold pool. In order to verify his guess, Ning Luoxi used a thermometer to measure the water flowing out of the crack, also measured the water in the pool, and then obtained two water temperatures.

"How is it?" Lin Tian asked at the busy Ning Luoxi.

"You guessed it right. The temperature of the water flow in the crack is normal. It comes out at fifteen degrees, but the water in the pool is only two degrees. In other words, something in the pool affects the temperature of the water." Ning Luoxi said in surprise.

As for what affects the water temperature, it is hard to say. Perhaps it is a strange object. For example, the purple flame sword in Fanyin Temple can emit high-temperature purple flames. If there is something that emits extremely low temperatures, it is also possible.

It may also be some kind of magical creature, which is so great that it is all kinds of wonders, there are glowing fish, or there may be creatures emitting low temperatures. The mysterious Black Water King Snake proves that no one can guess what kind of creatures will exist in this underground cave.

Of course, it is also possible that there is an ice cave under the deep pool.
Chapter completed!