Let's say that Yi Bailian and Xu Pengfei and Yi Qianhong and others came to Tianchi in Changbai Mountain. After setting up the tent, Yi Bailian walked along the Tianchi and said: "If the old man expected, the 10,000-year-old cold iron should be here, the color of the water here is relatively dark, it should be a deeper place in the Tianchi, Brother Xu, my water may not be able to go down, I can only accept you, but at this time, the weather is cold, the water is extremely cold, Brother Xu, I am worried that it will freeze people, and I even regret coming to Tianchi a little." ”

"Hey, Brother Yi, you and my brother have to get out of danger by their great kindness, let's not talk about this situation, whether it's your 'Iron Smelting Gang' or my 'Thirteen Serial Docks' are also famous on Jiangnan Road, different from some small sects, if you and I go to visit Feng Ruyi and Xue Daxia empty-handed like this, I'm afraid I won't even be able to get over it." We have a lot of gold and silver treasures, but outside the Fengruyi Fujia Pass, there is no shortage of these yellow and white things, so Brother Yi, this is not only your business, but also my business, and it also represents the face of our Jinling martial arts. Xu Pengfei said.

"But, Brother Xu, this water is too cold, and this water should be extremely deep, at this depth, it would be good if I could go down halfway to the old man, plus it is so cold, I'm afraid I won't be able to stay for a while before it surfaces, if I stay for a long time, I'm afraid that you and I will hurt my vitality." Yi Bailian said worriedly, "Your brother's wateriness is the best in the world, I'm not worried, I'm worried about this cold and biting water, I'm afraid that your brother can't stand it, I'm better, my iron-refining skills, the attribute is fire-based, if the luck function barely resists the biting cold, but what about your brother?"

"Hehe, Brother Yi doesn't have to worry about this. After speaking, Xu Pengfei walked to the tent, took out two pairs of personal water support, and said, "Brother Yi, what do you think this is?"

"Isn't this just a personal separation?" Yi Bailian asked suspiciously.

"I rely on this water, unlike other people's, there is only one layer, but I have two layers, the inner layer is soft and close shark skin, and the outer layer is short-pile mink hair, there is this baby, not to mention this cold water, even the ice hole we can also go." Xu Pengfei said proudly.

"Haha, it's okay now, the virtuous brother is worthy of Zhenjiang Kun, there are really a lot of treasures, I have gained knowledge today. Yi Bailian said happily.

"In this way, there are only two pairs of this sharkskin mink in the water, you and I each wear one pair, you meet me in the middle of the water, and the other four brothers dive to about two feet away, and meet us, and each of us is tied with a rope around his waist, and one end of the rope is tied to the wheel, and at this end there are nine brass bells, and the sound is extremely crisp, and if anything happens under the water, we can pull the rope, and when the people on the shore hear the bell, they quickly shake the wheel, and drag the people under the water up quickly. Xu Pengfei said.

"Brother Xu Xian, what kind of reputation is your rope?" Yi Bailian asked.

"Hehe, Brother Yi, my rope is about 100 zhang long, extremely tough, it is not a divine weapon, but it is constantly cutting it, it is called 'Jiuling Silk Bundle Dragon Rope', this rope is a necessary thing for our disciples of 'Lianwu' to go into the water. Xu Pengfei said.

"Hehe, with these two things, I am now full of confidence, it seems that you and I have regained face, haha!" Yi Bailian's previous worries were swept away.

"Okay, Brother Yi, let's go to the tent and change into sharkskin mink wool to divide the water, let's go down, it's not early, and at night, the underwater is getting more and more unclear. ”

Yi Bailian and Xu Pengfei and the other four disciples, after some preparations, each prepared to go into the water.

After the four disciples dressed up, they slowly walked into the heavenly pool, and the water slowly passed them.

Xu Pengfei and Yi Bailian looked at each other and smiled, each on the ground, soared into the air, and instantly plunged into the heavenly pool.

As soon as he got out of the water, Yi Bailian reluctantly opened his eyes and saw four disciples, who were slowly sinking, very careful, but there was a black shadow below, sinking rapidly at an extremely fast speed. You don't have to think about it to know that it is "Zhenjiang Kun" Xu Pengfei. Watching Xu Pengfei sink rapidly, Yi Bailian couldn't help but admire in his heart, the first person in the rivers and lakes to be water-based, it was really not covered, and the speed of this sinking was more than the speed at which people jumped from the trees to the ground, and in an instant, Yi Bailian couldn't see Xu Pengfei's shadow, and could only see the straight rope.

Yi Bailian hurriedly sped up his speed and sank in the direction of Xu Pengfei's sinking. Although there is the underwater treasure of the "Thirteen Serial Docks", "Sharkskin Mink Fleece", Yi Bailian clearly feels that the further down he goes, the colder the water becomes, which is obviously getting closer and closer to this 10,000-year-old cold iron.

Besides, Xu Pengfei, who was sinking very fast, was sinking rapidly, while carefully observing the surrounding situation, the surroundings were pitch black, almost nothing could be seen, but the water was getting colder and colder, and a faint trace of uneasiness surged up in his heart. Since the moment he was born, he has lived with the water, and has been with the water for almost half of the time he spends under the water and on the shore, whether it is the Yangtze River or the sea, he doesn't know how many times, and he has never felt uneasy in his heart. At this moment, I don't know why, such a small Tianchi, but for the first time under the water, not only made him feel a little uneasy, but also had an inexplicable danger as if it was slowly approaching. So, he cheered up, carried out his unique internal strength, while resisting the cold, while looking around carefully, his pair of eyes, accustomed to staying underwater, after transporting enough internal force, at least several times more than Yi Bailian can see the distance, Xu Pengfei looked around carefully, still didn't find anything, settled down a little in his heart, and said secretly: Xu Pengfei, Xu Pengfei, you are known as Zhenjiang Kun, big rivers, strong winds and waves are like walking on the ground, how did you get to this small Tianchi, but you scared yourself. After thinking about it, he sank at a faster speed. But he didn't dare to be careless, and took out a huge night pearl from the close water separation, and shone the snow white around him. After having the light, Xu Pengfei no longer had any worries, and after a while, he sank to the bottom of the water, and carefully searched for the traces of the 10,000-year-old cold iron by the light of the night pearl.

Yi Bailian, who had sunk halfway, suddenly saw a great light below, and a ball of light quickly continued to sink. I also sighed in my heart: I knew that there might be 10,000 years of cold iron in this heavenly pool, but he also knew that he couldn't get it no matter what, and now with Xu Pengfei, not to mention that he could catch it, but it was also effortless. I was overjoyed and wanted to sink a little further, but I didn't get down to a foot earlier, and I suddenly felt dizzy. He knew that he had reached the limit of what he could sink, so he could only look at the water and sigh, watching the light fade and fade, and finally disappear to the point where he could not see it at all. Looking at the fading light, Yi Bailian suddenly felt a trace of uneasiness in his heart, and quietly surged into his heart.

After Xu Peng flew to the bottom of the water, by the light of the night pearl, he found a lot of human and animal skeletons, a lot of them, densely and quietly sinking under the water, seeing this scene, he couldn't help but gasp, and his right hand held his water splitting thorn in his hand, carefully groping, moving forward, while being cautiously vigilant. I thought to myself: Could it be that there are any fierce beasts under the pond this day? But these tired white bones are clearly placed there. What kind of fierce beast is it? Xu Pengfei didn't know what kind of beast he was in, but he was very confident in himself, because he had personally killed a hundred-year-old Jiangjiao in the Yangtze River, and that Jiangjiao was about three zhang long, and the power in the water was infinite, and almost all of them had grown double horns. Thinking of this, Xu Pengfei stood up boldly, because he didn't believe that there were more fierce beasts in this small Tianchi than a hundred-year-old Jiang Jiao.

Suddenly, Xu Pengfei found that not far in front of him, there was a swarthy rock-like thing, but under the illumination of the night pearl, it revealed a snow-white cold light, Xu Pengfei walked towards the rock, and the more he walked, the more he felt cold and biting. Yes, that's it, Xu Pengfei was overjoyed.

Yi Qianhong and the disciples of the Thirteen Docks on the shore looked nervously at the water, for so long, there was no movement underwater, only the bubbles of the people underwater's ventilation occasionally came up, and the people on the shore held their breath and stared at the water.

Suddenly, the four bells that bound the four disciples to tie up the dragon ropes rang rapidly, and large bubbles also rolled up to the water.

"It's not good, it's dangerous underwater!" a disciple of the Lianwu hurriedly shouted, shouting and motioning for the others to shake the wheel, and he himself ran to a wheel and shook it with his life.

After a while, four bundles of dragon ropes were shaken up, but there were only four empty ropes, and the ropes were all broken, but the four disciples on the ropes were gone. Everyone on the shore looked at me, and I looked at you, and their faces were full of surprise. In amazement, a large amount of blood poured up in the water, almost staining the surrounding pool red. Yi Qianhong was shocked, and the disciples on the shore were also pale, could it be that there were fierce beasts under this small Tianchi? ?

"Hurry up, shake the rope of Uncle Xu and my father quickly, don't have any accidents. Yi Qianhong shouted.

"Uh-huh. After listening to Yi Qianhong's words, these disciples reacted, their minds were a little certain, and they hurriedly ran to the side of the roller that tied Xu Pengfei and Yi Bailian and shook it violently.

At the beginning, I could still feel that there were people on the rope, but then the more I shook it, the lighter it became, and the hearts of the disciples also shook more and more, because they knew it very well and shook it many times, which was obvious, the rope was broken, and it had lost contact with Xu Pengfei and Yi Bailian underwater. This moment can scare the two disciples who are shaking the wheel, and their faces are as pale as the snow around them. The subordinates unconsciously felt that they both slowed down.

"Why are you still stunned? Shake it!" Yi Qianhong stomped his foot anxiously.

The two of them were drunk by Yi Qianhong before they came to their senses, and after a violent shake, the two bare ropes were also completely shaken out of the water, but the other end of the rope was empty, where were Yi Bailian and Xu Pengfei.