According to Fang Mengying's meaning, she also knew about poisoning a long time ago, and for some reasons, she did not take the initiative to treat, but silently endured all this.

Now some people want her life, and those ordinary bodyguards can't protect her at all.

Therefore, Fang Mengying wants to get rid of her poison and protect herself with her own skills.

The girl's purpose is not complicated. She just wants to live.

Zhang Yu doesn't care about these things. Now that he knows what poison it is, he will begin to detoxify.

Unfortunately, Zhang Yu prepared the medicinal materials and found that there was a lack of Yiwei.

This thing is not available in the ancient glue. Now Zhang Yu has some wax.

Fortunately, Zhang Yu knew where it was. It was under a very cold place.

Zhang Yu needs to find such a place, and only such a place is possible.

He inquired about several people around him. Unexpectedly, the winner said that there was a natural ice cave nearby, which was very deep. No one knew what was going on below.

As for that place, there are many tourists in an ethnic minority village, but they only dare to go to the gate of the ice cave, and no one will enter.

The people in the stockade will put some food in. The place is a natural freezer, which will not change all the year round.

Zhang Yu was relieved. What he was looking for was this kind of ice cave, which was exactly what he said about the extremely cold place.

Seeing that Zhang Yu wanted to go, the winner quickly said, "wait a minute, that place is not simple. I know that someone went to explore before, but they didn't come out. No one has developed it in recent years. It's very evil. "

"The extremely cold place is extremely dangerous. If there is such a thing, it can only show that it's the place I'm looking for. Don't worry, I still have a sense of propriety." Zhang Yu waved his hand and said in a hurry.

In fact, he has never been to this extremely cold place. He has no idea what the situation is.

But in order to save people, he had to go for a trip. The reason why Zhang Yu said it was so simple was to make Chen Xinyi feel at ease.

After some preparation, Zhang Yu with the winner and Fang Mengying and others, set out.

It's not far. It's half an hour's drive.

It was evening when the crowd arrived. It was a little dark, and the tourists all went back. It was still very quiet nearby.

The people in the stockade all sleep early, so several people entering the ice cave didn't disturb anyone.

There are many ice cones hanging at the entrance of the ice cave. Even in midsummer, a large area nearby is very cold.

Not far from the entrance of the cave, there are also some stone tables and chairs, on which there are still some plates with fruits.

It can be seen that people here usually chat and cool down here.

They followed Zhang Yu all the way into the ice cave. The inside of the ice cave was very deep, and all the cliffs around were covered with ice.

Fortunately, there is a winner's foresight, and everyone is equipped.

They went down the rope without any danger.

After all, Zhang Yu found that it was a natural platform, but there was a huge crack on one side of the platform.

What he's looking for is probably still under the crack.

"You stay up there to meet me. I'll go down by myself." Zhang Yu said.

The winner naturally disagreed. Zhang Yu waved his hand and explained, "it's not for me to take risks. The ice below is not stable. Too many people will lead to accidents. At that time, people will be under the ice. A lot of ice will fall down, and there will be no one pulling the rope on it."

The winner agreed to stay. At this time, Yunyou stayed at the entrance of the cave.

Zhang Yu arranged everything, and then he entered the crack with ease.

The temperature inside the crack is lower. Rao is wearing thick clothes on Zhang Yu. This time, he is still directly penetrated by the cold.

"It's so cold..."

All the way down, Zhang Yu didn't expect that the crack looked terrible, but the depth was not so deep, only five or six meters to the bottom.

But Zhang Yu did not go down directly, but hung in mid air to observe the situation below.

There are only a few places to settle down below, and only the edge area to stand. As for the middle, there is a pool of cold air.

There was a thick layer of fog above the pool. Coupled with the lack of light, Zhang Yu could only barely see the surrounding situation.

In the end, he was careful to find a place to fall foot, and then began to look for what he was looking for.

According to the book, Zhang Yu searched for a few minutes and soon saw what he was looking for.

This thing is really in the raw water pool, and it's in the deepest part of the pool!

Zhang Yu's heart was very bitter. If he wore this kind of clothes, he would drown if he didn't freeze to death.You know, the weight of the clothes in the water is not for fun.

But when Zhang Yu came, he was ready. He could only endure the cold and took off his clothes outside, revealing the diving suit he had already worn inside.

Zhang Yu carries a small oxygen tank on his back and a sealed bottle specially used to hold things in his arms.

That thing is inseparable from the cold pool, so if you want to take it away, you must take it away with a sealed bottle. Otherwise, even if the thing is taken out, it will be a waste.

Zhang Yu entered the cold pool and turned on the light on his head.

With the light, Zhang Yu clearly saw that in the middle of the deepest part of the pool, something similar to water lotus was blooming in the water.

It was originally a kind of Saussurea, but also a special variety evolved from Saussurea. Its origin can be traced back to the Qin Dynasty.

And it also has a nickname, called cold pool gentleman.

Cold pool gentleman, this thing only grows in extremely cold places, and can't leave the water. Once it leaves the growing water, it will wither instantly.

Zhang Yu dived quickly, but as soon as he got to the top of the cold pool gentleman, he felt that there was a surge of water behind him, and it was very turbulent.

Zhang Yu's heart moved. When he came down, he looked very carefully. There was no undercurrent in the pool.

Unless there's something behind him!

It's not surprising that some monsters are guarding nearby.

Zhang Yu didn't dare to support him, so he immediately gave up picking. Instead, he hurried along the water to avoid the things behind.