At this time, they roughly observed the topography of the deep pool, and found that the shape of this deep pool was like an oval flower disk, wide at the top and narrow at the bottom.

The area above the deep pool must be at least 100 zhang square, but to the bottom of the pool, it will shrink to only a few tens of zhang of square circle, from the mouth of the pool to the bottom of the pool, there is at least a distance of dozens of zhang, then that is to say, this deep pool, the depth is at least more than 150 meters,

This kind of depth is actually very scary, especially now there is not a drop of water in the entire deep pool, standing on the edge of the deep pool and looking down, generally if there is a person with fear of heights, he will look dizzy and his legs are weak, and Zheng seems to have a little such symptoms now,

Suddenly, many people standing on the edge of the deep pool found that there was a very unusual place at the bottom of the deep pool.

"Look, at the bottom of the left side of the pool, there seems to be a cave. ”

Hearing this, Zheng's spirit was shocked, and he immediately looked at the place where everyone's fingers were, and sure enough, on the left side of the bottom of the deep pool, that is, the deepest part of the deep pool, a pitch-black cave was found, and the cave could not be seen in great detail because of the distance, but according to Liu Chengfeng, they speculated that this pitch-black cave must be at least as big as a square circumference.

Moreover, although they were dozens of feet away from the cave at the bottom of the pool, they could still feel with surprise that in the bottomless cave of the black hole, there seemed to be a gust of harsh wind, which was blowing out.

Hearing the whirring wind, Zheng's heart suddenly surged with an extremely strange feeling, that feeling was frightened, fearful, and an irresistible sense of worship, in short, indescribable, giving people a very uncomfortable feeling,

He turned his head to look at the expressions of the others, and found that they all had different expressions, and it was estimated that they also felt the same way as himself.

After discovering the cave at the bottom of the deep pool, through the strange signs below, it is very likely that the fierce beast slaughter city will come out of that cave tomorrow night.

Thinking of this, Zheng immediately explored carefully around this deep pool to see if there was any higher ground suitable for snipers to ambush and snipe.

Turning around and looking around the valley floor, in the end, he was disappointed to find that the end of this Black Dragon Valley was surrounded by mountains on three sides, all of which were smooth as mirror-like cliffs, and those cliffs were hundreds of feet high, and it was difficult to find a place suitable for sniping.

Finally, after everyone's concerted efforts to explore, finally, let Liu Chengfeng find that on the right cliff at the end of the valley bottom, there is a hidden stone cave, just because the stone cave is covered with a pile of moss and rattan, so, and did not pay careful attention, now after Liu Chengfeng's guidance, everyone was pleasantly surprised to find that in the stone wall full of green vines, there really seems to be a huge stone cave inside,

Zheng looked up at the stone cave pointed by Liu Chengfeng, and found that the stone cave was located in the middle of the cliff, and it had to be at least seventy or eighty zhang away from the ground.

Even Liu Chengfeng himself said that if he didn't have the help of the nail claw rock knife, he would never be able to go up to that cave, so even if he said this, then the others would be even more free to talk about.

However, that cave is undoubtedly an excellent sniper point for them at the moment, and it would be nice if they could really think of a way to go there.

After thinking about it, in the end, the owner of Xiahou Village came up with a better way to go up, according to his meaning, it was to send Liu Chengfeng to bring the nail claws and other tools needed for rock climbing, and then let him slowly climb up.

In the process of climbing upward, at intervals, a steel nail is inserted there as a foothold, so that as long as Liu Chengfeng goes up, he puts down the long rope on it, and he can pull the snipers of Niu Sanyan up,

As soon as this remark came out, everyone applauded, but another difficult problem came out again,

Because, at present, they will not be able to find a rope dozens of zhang long for a while, besides, even if you can find a rope dozens of zhang long, but, at such a long distance, hanging an adult weighing 100 catties, it is not clear whether the rope is firm or not, after all, safety issues should be put in the first place, at this time the alliance leader Zheng said,

Just when everyone was worried, suddenly, Zheng thought of something, and immediately he laughed and said, "Don't worry about the problem of ropes, he has a treasure here, which can definitely solve this problem.

After speaking, everyone saw that he took out a metal bracer from his arms, and after Liu Chengfeng and others had this thing, their eyes suddenly lit up, and they shouted wonderful,

It turned out that after Zheng killed the Shadow Assassin with a shotgun that day, he found four rare things on him, which were an Ice Silkworm Silk Soft Armor, Ice Silk Bracers, a Nether Ethereal Step, and a Black Dragon Token.

Of course, the cheatbook and the black dragon token were hidden by him in his residence, but this ice silkworm silk soft armor and this ice silk bracer, he has indeed been wearing it on his body, especially the ice silk bracer, when he heard that a small ice silk can actually bear the weight of a thousand catties, he immediately kept an eye on it, and secretly hid this thing in his sleeve, I am afraid that if he encounters such a dangerous accident in the future, this thing may be of great help,

Now, although they haven't encountered any accidents, this ice silk bracer can really help them a lot.

At that moment, he handed this ice silk bracer to Liu Chengfeng, what to do next, there should be no need for him to mention it,

Sure enough, after Liu Chengfeng got the ice silk bracer, he laughed and said: "This thing is very good, with this ice silk, just a few adults, what is it." ”

After the problem of the rope was solved, the owner of Xiahou Village found some long and thick steel nails, and after preparing to stop, the owner of Xiahou Village volunteered to arrange it with Liu Chengfeng.

Seeing that he was so positive, Zheng couldn't refuse politely, so he had to agree to him at the moment,

Because, with Liu Chengfeng alone, he can't act at all, and he has to climb rocks and carry steel nails and then drive these steel nails into the cliff, just with some hands and feet, it is estimated that Liu Chengfeng will be busy enough, but with the assistance of the owner of Xiahou Village, the situation will be different, at least the efficiency will be improved a lot,

Within the next half an hour, I saw Liu Chengfeng and Xiahou Zhai, both of them stepping on the claws of nails, holding rock knives, like geckos climbing on the cliff.