Ouyang knew in his heart that the cave everyone was in now was still an urn city, and he still chose to be silent as before.

It's just that I want to speed up everyone's march, otherwise everyone is likely to die here.

Everyone has previous experience and knows that the opening method of the ground door of this passage should be the same as the previous one.

So Zhang Yi asked Zhang Ying to take a few students to fetch water immediately, and he asked the old professor to wait at the entrance of the cave with a few timid students.

The others followed him to the location of the secret passage gate, and Zhang Yi asked the Xiao team to take three students to pull up the demon hunting net at the location of the secret passage gate.

himself, Yun Shan, and Ouyang waited at the door of the underground gate with guns,

Because Ouyang wanted to see the content of the pattern here, he said to Zhang Yi again: "Team Zhang, I'll go and help fetch water now, and I'll come over to listen when the door opens." ”

"Zhang Ying has brought so many people to go, if you are not missing, you can take a rest!"

Zhang Yi thought that he and Yun Shan should be tired from escaping death just now, and wanted them to rest more at the moment.

"Team Zhang, I don't feel a little tired now, and I want to go to the old professor to ask about something. Ouyang continued,

"Alright, there you go!"

Zhang Yi saw that he insisted on going, so he didn't stop him anymore.

Ouyang walked straight back, and when he was halfway there, he met Zhang Ying and those students who were fetching water.

"Ouyang, where are you going?" asked one of the students who walked in front.

"I'm here to help you fetch water, and I'm going to ask the old professor for something. Ouyang said as he walked,

"Oh, we've already beaten the water. The student said,

Zhang Ying seemed to want to say something, but when he thought that Zhang Yi was in a hurry to ask for water, he didn't say anything and went straight over.

Ouyang seemed to have deliberately slowed down, and when he arrived at the entrance of the water hole, he was pretending to draw water there, anyway, as slowly as possible.

He saw that everyone was almost empty, and began to walk to the best position to see the picture.

He pinched the time just right, and he just walked to the designated position to look at the painting, and the picture depicted by the water just appeared.

The graphics that appear in the water pattern this time seem to be some kind of flow chart or something, and it feels a little chaotic and a little regular.

Ouyang couldn't understand it, he could only use his memory to keep every picture in it firmly in his heart, and he could think about it slowly later.

Because he knows that every piece of information here is very important.

It's like the map of the last secret passage, because no one will carve useless information so hidden,

In order to try not to let others know his purpose, Ouyang stopped at the best position to see the picture for a while and continued to walk forward.

After pouring the water, about ten seconds later, as everyone expected, the door on this side also opened.

Because of the experience of the previous secret passage, no one dared to act rashly, and they were all ready to fight or escape.

Zhang Yi asked Zhang Ying to pull the trapping demon net, Zhang Baoxiang held a peachwood sword and guarded the side, and the others held guns and faced the door.

The other students kept them fetching water.

Ouyang and Yunshan continued to walk to the entrance of the cave to listen to and feel the situation inside the underground palace.

Ouyang casually threw two glow sticks inside, because it was too dark inside, and throwing two glow sticks could open up his field of vision.

Yun Shan directly closed his eyes and felt everything inside, and at this time, Zhang Yi also quieted everyone down.

Ouyang watched and listened carefully, although he already knew that there was another urn city down here, but he also wanted to know what was down there and what it was.

Because the opening of this gate is so big, and people stand relatively outside, and they can't see anything at all.

I didn't see anything, but I heard a lot of bugs crawling and their bodies rubbing against each other, and it was clear that there was a worm nest underneath.

I can't tell what kind of insect it is just by listening to the sound, but as long as it is an urn city, it will definitely not be a good thing in it, it may be a corpse turtle or something.

Zhang Yunshan felt it seriously, and he also heard the sound of insects crawling,

And I felt that this hole was the same as the previous one, and there was no trace of air flow and vitality,

He said to Zhang Yi: "Team Zhang, this road is terrible, we have to change the road." ”

"Got it!"

Zhang Yi continued: "Don't pour water anymore, stop for a while, and prepare to return, have you found anything in Yunshan?"

"I heard the sound of thousands of insects crawling below, and there didn't seem to be a trace of rising air inside, it should still be an urn city, we have to continue to look for it. Yun Shan said,

"Yes, I heard the same thing as Xiao Liu, there must be a lot of bugs down there, and this road doesn't seem to work. Ouyang saw Zhang Yi looking at him, so he added.

"Okay, then let's go back first, Zhang Ying, you wait for the door to close before you go over. Zhang Yi said,

"Okay" Zhang replied, but muttered in his heart: "Damn, waiting here for this insect will not just crawl out, Lao Tzu is most afraid of insects." ”

He wanted to light a cigarette, but found that his lighter was gone.

He touched his whole body, but still didn't find it, he asked the students next to him if there was a fire, they didn't smoke, naturally there was no fire,

For an old smoking gun like Zhang Ying, it is really uncomfortable to have no smoke, and the itch he just now is probably not necessarily because of insects, maybe because of smoking addiction.

"Mom, it's worse than a bug bite, who the hell took the lighter. Zhang Ying scolded with a cigarette in his mouth.

There was no accident this time, not a single insect came out, and the door was closed.

Zhang Ying put away the trapped demon net and went back with this group of students.

Zhang Yi had already rearranged the task, and when Zhang Ying came back, he continued to walk along the waterway.