Chapter 671

"Lord, there is a cave above. It's cool inside!"

A scout stood on the hillside and shouted at Lu Qing.

There are caves on the mountain. That's great, but their horses can't go up such a steep mountain. They still need a group of people to guard below. Let's go up in two batches.

In fact, Hutou mountain is not only a mountain, but a piece. Although it is not very high, the highest one is estimated to be less than 500 meters. Even at the top of the mountain, the temperature will not drop much.

Instead, the cave is a cool place to go.

Lu Qing quickly discussed with Cao Hongchang and divided them into two groups. Lu Qing took a team of people up the mountain first.

The clouds naturally followed.

Murong Han held a big umbrella to cover the afternoon sun for Yunluo. At the same time, he also used several big bags to hang a lot of ice on Yunluo, and then climbed all the way up the mountain.

The location of the cave is halfway up the mountain, hidden behind a large area of hanging vines.

Maybe it's too dry. These vines are not green. On the contrary, they are green and yellow, wilting at the mouth of the cave.

As soon as they entered the cave, they felt cool.

After walking in for a while, you can even hear the sound of dripping water.

Lu Qing lit a fire and went in with Gong Shuliang.

The cave is very deep, and it winds all the way down. The lower it goes, the greater the water vapor. The rock wall is full of water droplets, and the temperature is also declining. It feels that Lu Qing can't help shivering when he is near the foot of the mountain.

After walking for a while, I estimated that I had reached the bottom of the mountain and the end of the cave. They found a spring, small but enough for them.

Lu Qing couldn't help but lift some water on his face. He felt a little ice. In an instant, the whole person was refreshed.

Lu Qing, who was in high spirits, immediately wanted to bury his head and have a good drink. As a result, he was grabbed by gongshuliang and brought back.

"Why are you so careless when you go out?"

After that, Gong Shuliang asked the big umbrella to take out some water. Then, he used all kinds of tools and drugs and began to test the poison

Lu Qing is stupid. This is a mountain spring. Do you want to test the poison?

After a while, I saw the bright spot of the public defeat and nodded.

"You can drink it, but master, haven't you always told everyone not to drink raw water? You're not setting a good example now."

"The water comes out directly from under the rock stratum, and the impurities can't be seen. The stone pond also flows out and washes away. Even the stones are washed clean, and there are no insects left. It should be clean..."

Everyone looked at Lu Qing and thought what she said was reasonable, but the good habit they had developed for a long time made them want to burn the water before drinking

The water is much cleaner than that in the river outside. Lu Qing asked several people to go back and bring more people down to collect water. If only he could send some to the people at the foot of the mountain.

Lu Qing is arranging these things, but Gong Shuliang is thinking about another thing.

The flame of the torch was slightly skewed, and there was a faint wind in the hole.

If it is a broken head hole, there should be no wind. The wind proves that the hole leads to the outside.

Take the torch placed in the rock crack, gongshuliang starts to look around, and always pays attention to the inclination angle of the flame. Then, he finds a stone crack.

"Master, it seems that the stone crack leads out."

In terms of sensitivity to the surrounding environment, gongshuliang is definitely the first. He arranges various organs all year round, which must be the case.

Lu Qing had just arranged a good man. He hurried to the stone crack mentioned by Gongshu Liang. His hands were stained with water. He could really feel a little cold when he put them beside the stone crack.

"That's great. Let's blow up the stone crack! In this way, Guo heilue can be led here, mechanisms can be arranged in the cave, and our people can escape from here!"

Lu Qing was instantly excited. This cave is really a good cave! It can not only place the cloud here, but also invite the king into the urn. Even at the foot of the mountain, they can collect the water here. It's perfect!

"Shifu, I always thought Shifu was extremely clever."

Gongshu Liang looked at Lu Qing helplessly, and then began to explain to Lu Qing how long they had come down from the hillside and how many angles the cave had turned. At this time, how high they stood from the foot of the mountain and how thick the stone was.

Lu Qing's head was confused. She only knew to drill all the way down. She didn't expect these things at all. Gong Shuliang actually applied all the mathematics and other courses she had taught before. Moreover, judging from his confident appearance, the calculation should be quite accurate.

Terrible, terrible.

"And this mountain stone. If you don't know the material, you may bury all the people in the mountain. You must first see the material and texture direction of the stone, so as to determine what method to use..."

Listening to gongshuliang continue to talk, Lu Qing clapped gongshuliang's shoulder with one hand.

"Apprentice, you're really good. I'll leave it to you. I'll arrange today's plan first!"

After that, Lu Qing ran up with smoke

If you put it to future generations, the public lose light, this is the real university bully! She has absolutely only been crushed.

Yunluo and others camped not far from the entrance of the hillside. Now there is no need to make ice. It's really cool here. The water just sent up is also clear and delicious.

They were tired all day and night. Now they leaned against the rock wall and began to nap after eating Qianjin cakes.

Lu Qing couldn't bear to arrange them to do things now. She was also very tired, but the rock crack found with Gong Shuliang just now made her mind very clear.

A pile of small explosive bags and sky thunder bombs were found, and Lu Qing hurried down again.

Everyone didn't know why, but seeing Lu Qing in such a hurry, no one asked.

Under the light of Baiji taileiyin and their torches, Lu Qing went down much faster than before. Before he reached the end, he saw gongshuliang who was preparing to come up.

"Apprentice, look, I brought all the thunder bombs. Have you made a plan?"

Lu Qing excitedly handed a large bag of Tianlei bullets to gongshuliang.

The public loser twitched slightly at the corners of his mouth, took this bag of Tianlei bullet and folded it back.

Before long, those who were still resting on it were awakened by the shock. They thought it was the Earth Dragon turning over, and everyone ran out one after another.

But there was no movement outside. Instead, I heard the muffled sound inside the mountain.

Thinking that Lu Qing went down with a bag of things just now, they suddenly realized that it was their city master who was bombing the mountain

But for some reason, why did you blow up the mountain? This cave is not very good.

A group of people stayed outside for a while. Seeing that the sun was too hot, they hurried back to the cave.

Then they found that Yunluo and Murong Han were gone.