I followed the crowd and came to a huge wall.

At this time, the wall extended for thousands of meters to the side. There were tiny holes on it, and some blue water droplets were hanging on it.

Some people here have brought a thin bamboo-like object from the side, with a spoon-like shape on the head, but the length is only half an arm's length.

Some people were walking in their own places, already looking at some blue dots above, and keeping their eyes on it at any time.

The blue water droplets in front of a person suddenly fell from the slightly raised hole. Although the speed was not very fast, they were floating in the air. The person in front of him, with quick eyes and quick hands, directly used the long bamboo-like thing

Just catch it and fall into the groove on the head.

Then he quickly came behind him and placed it in a marked jade bottle.

There were a total of twelve jade vases lined up in the middle, and the scarred-faced man was standing behind them, looking at those people with an unkind expression.

"Hurry up. Before the next storm hits, be sure to fill up the jade bottle. Don't waste it on me. As long as you work hard for this period, the superiors will allow you to rest for a while." The scar-faced man shouted loudly.

.

Normally, if anyone moved slower, he would pull him out and beat him up, but now that he has received the warning from above and knows that his behavior has caused dissatisfaction, he has restrained himself a little.

Gu Zheng and his group of newcomers stood aside and could only watch those people working in front. Although some people already knew the general process, they had no tools and no way.

"You newcomers, please observe them carefully for a while, and remember not to touch them with your body. If you die down there, don't blame me for telling you in advance." The scarred man said to them from the side.

Gu Zheng and the others could only stand there and watch the work on the other side, but Gu Zheng's consciousness had already looked back through here.

Because Gu Zheng had already discovered that although this scarred man was in the middle stage of immortal cultivation and exuded extremely obvious truth, he gave Gu Zheng a very unstable feeling.

It felt like he had just been promoted not long ago and could not adapt to this new strength for a while. More importantly, the other party's spiritual consciousness was so advanced that even Gu Zheng thought he was still at the early stage.

Even if Gu Zheng observed him with great arrogance, he couldn't find that Gu Zheng was much bolder.

As long as what he does is not obvious, he will not be aware of his actions at all.

Behind the stone wall, Gu Zheng discovered a place similar to a secret room. There were walls made of white jade around it, and there was only an exit similar to a door, but there was no door.

There is a pool of water inside, the water inside is extremely dark, and wisps of black air continue to condense on the pool, forming a thick black mist.

In front of the water pool, where a magic circle was clearly visible, a burst of purple smoke appeared from the formation, and then, pulled by a mysterious force, passed through the black mist above the water pool, and countless black mist and purple smoke became entangled,

Streams of blue gas appeared from inside.

As soon as the blue gas appears, it will be pushed out and rush to the front. Behind this barely visible wall, white crystal stones are embedded in it, greedily absorbing the blue mist in the air.

The blue water droplets everyone wants to catch outside are transformed from blue mist.

When the black mist above becomes thinner, the burst of purple mist will completely disappear. When the black mist condenses to a certain extent again, another burst of purple mist will emerge from the magic circle, repeating the previous process.

Most of the white crystals at the back are not activated, because this wall can be completely covered with more than 300 people, but it also shows that there must have been so many people before, but now there are only so many left.

It's just that Guzheng doesn't know where the purple mist came from. What is certain is that the purple mist outside is not the source. It is just a little leaked breath, thus changing the color, and the color inside.

The mist is completely different.

A group of them stood here for a long time, looking at the blue water droplets that someone occasionally missed, which made the scar-faced man curse. Although he was so angry, he still stood there after all.
Chapter completed!