Chapter 413

The secrets behind ancient buildings

Su Yunnuan began to wonder in her heart why no one answered. Was it because she was buried in the sand?

Her eyes fell on the sand, then she squatted down and reached her hand into the sand, but there was still no response after all the operations.

what is going on? Su Yunnuan felt very sad. Was it because the shoe fell off when she was buried, or was it a mark for her?

Suddenly another gust of wind blew over, and Su Yunnuan and Luo Xu quickly covered their faces.

However, the wind was not strong this time and it soon passed. She looked at the ground and found that there was no trace of the place where she had just moved.

She looked around and then at the ancient building.

"Let's go and take a look." She had a bold guess in her mind.

Luo Xu seemed to have thought of something, and the two of them quickened their pace and circled around the ancient building.

This ancient building was indeed very large. The two walked around it for a long time but could not see the end. There were only broken walls and ruins all around, which made people feel a little sad.

In the dark night, Su Yunnuan had a hard time holding a powerful flashlight because the light was not concentrated enough and it was difficult to see anything.

"Here, come here, Yun Nuan, look here." Luo Xu was walking in front, and he suddenly made a surprised sound.

Su Yunnuan hurriedly followed and came to Luo Xu's side, and saw that there was something that looked like a cave entrance in the ancient building.

"Let me go in and take a look." Luo Xu checked the surroundings. He wanted to go in and take a look. The entrance of the hole was just big enough for one person to fit in.

"Don't worry, I'll get the rope." Su Yunnuan took out a roll of rope from the laboratory and asked Luo Xu to tie it around his body. She then shone a flashlight into the cave entrance. It was pitch black and nothing could be seen.

"Be careful, put the dagger on your waist, and if you find anything, shake the rope immediately." Su Yunnuan originally wanted to go by herself, but Luo Xu refused to let her go down, so she could only wait up there.

"Okay, I know." Luo Xu put the dagger on his belt, then tied the rope around his waist and pulled it. The rope was very strong.

"I'm going down." Luo Xu swiftly entered the hole and went down little by little. He was still talking to Su Yunnuan.

"This cave leads to a deeper place. I haven't reached the bottom yet." As Luo Xu spoke, his voice became farther and farther away.

Su Yunnuan turned on the intercom.

Luo Xu slowly went down and found that the cave was very large. He could feel the spaciousness inside when he went down.

Just when he thought that the place where he landed would be a pile of sand, he was surprised to find that the place where he landed was stone, a normal road surface made of stones, inlaid one by one.

There was such a strong sandstorm outside yesterday, how come there was no sand here? Luo Xu felt very strange.

He told Su Yunnuan the following situation into the intercom and asked her not to worry and to wait and see what happened.

Luo Xu walked in little by little and could see that this ancient building had remained like this for many years after it collapsed.

The stones and broken walls outside have been weathered, but the inside is still well preserved, and you can see the previous fine craftsmanship and luxury.

In Luo Xu's eyes, he seemed to see the stable and prosperous life that the people in this castle had led before.

After walking for a long time, Luo Xu heard the sound of dripping water.

He walked towards the sound, and the sound of dripping water was getting closer and closer.

Luo Xu was a little excited. There was water in this ancient building? But he soon felt relieved. There must have been water in the ancient building before, otherwise it would not have been able to support so many people.

As for how this country perished and where those people went, only the archaeologists in the same group can study it. After all, he is just a doctor.

Luo Xu continued walking towards the sound of water, which became louder and louder.

You can also hear the dripping sound of water, not the sound of one or two drops of water.

His heart was filled with joy. He walked a few more steps and saw a pond. The water was very clear and there were small fish swimming in it.

I took out the test paper and tested the water quality and found that the water was normal and drinkable.

Luo Xu held the water in his hands and took a sip. He found that the water was quite alkaline, but still tasted good.

After drinking a few sips of water, Luo Xu felt better. He continued walking forward and found some footprints on the ground.

The footprints were very strange, some were barefoot and some were wearing shoes.

The barefoot prints were not from one person, but seemed to be from...

One foot for each person, one shoe for each person!

Doesn’t this match the clues left outside? Luo Xu was a little excited. Did it mean that Zhou Zeyuan and the other two team members had hidden here?

Great, I can find them here and bring them back under the cover of night.

Luo Xu's steps became lighter and he hurriedly followed the footprints.

Su Yunnuan was anxiously waiting outside for Luo Xu's news. Not long after, Luo Xu replied, saying that there were definitely footprints.

And they are the same footprints as the two shoes left outside.

However, Luo Xu asked her not to go in for the time being, because the danger factors inside were still uncertain and he could not let Su Yunnuan take the risk.

Su Yunnuan could only wait outside. At this moment, the temperature outside dropped sharply, in a straight line.

I just felt a little cold, but now I can feel the air cutting my face.

Su Yunnuan took out the gas mask and put it on. Fortunately, she was dressed warmly and could withstand the severe cold of minus fifty degrees Celsius.

Now as long as my face isn’t cold, my whole body won’t be cold.

Luo Xu continued to walk inside, following the footprints in one direction, and suddenly found blood on the ground.

Luo Xu squatted down, reached out to pick up some blood on the ground, then put it under his nose and smelled it. The blood had not yet coagulated, so the person must have just left not far away.

Luo Xu's heart was filled with ecstasy and he shouted loudly.

"Chief, Chief."

Luo Xu looked around and found that the place was very empty and his voice could be heard echoing.

Zhou Zeyuan treated his teammates' wounds and let them rest. He prepared to find out where to get out.

In order to escape the huge storm last night, he took two team members and ran towards the ancient building.

Although it was a very difficult run, he finally escaped, but the soldier was lost.

Zhou Zeyuan pushed the researcher into the cave, then jumped down himself, but the soldier did not come down for a long time.

Zhou Zeyuan wanted to find it but couldn't get up because he had nothing on him that could help him get up.

In addition, the researcher was injured and his wound needed to be treated immediately, so Zhou Zeyuan could only silently salute towards the cave entrance.