Zhou Xiru was stunned for a moment and said, "Professor, what do you mean is - a door is built along the hillside?"

She said while gesturing, saying, "Kunlun is a mountain residence. I hollowed out the inside of the mountain belly and built a bronze door outside?"

She had watched a drama before, and it seemed to be in a desert area. It should be ancient Egypt. There was such a way to live.

The hollowing of the mountain belly can prevent attack from beasts, and the other is very solid. The disadvantage is that it is very difficult to draw light and field trips.

But considering that the tribal family in primitive society worked outside during the day and went back home to sleep at night, it should be OK?

Professor Wang shook his head slightly and said, "Miss Aru, that's not the case."

"Aren't you digging a residence on the mountain?" Zhou Xiru asked.

Professor Wang nodded and said, "It is reasonable to live in the mountains to protect against all kinds of ferocious birds and beasts. It is not without them in history. However, the bronze door has beautiful decorative patterns and texts, and—"

As he said that, he pointed to the following and said, "Look, the city of Great Times is so large that although the original residential buildings have been flooded, the city walls are still there. It can be seen that this place is a normal place to live."

Zhou Xiru nodded and said, "What's the bronze door?"

"I don't know." Professor Wang shook his head and said, "This time I'm back. Don't brag in front of me. When he scolded me, I really admit defeat. But look, he doesn't even recognize the words on the bronze door. I'm really convinced. I don't know a few bronze inscriptions of the Shang Dynasty, and I'm still bragging for me every day. Where's the face?"

Zhou Xiru smiled and said, "Professor, you can despise him later."

Professor Wang smiled and said, "Aru, please ask Mr. Jiang later and ask him to find out the water source from this place earlier."

Zhou Xiru was stunned for a moment.

"Aru, don't you think something is wrong?" Professor Wang asked in a low voice.

"Professor, you can just say it." Zhou Xiru smiled bitterly, "I am going to wait for this time to finish my university. I made a fuss at home. I didn't even read much of my books, so I couldn't get my professional knowledge."

Professor Wang smiled and said, "Aru, whether it is modern or ancient, water is crucial to people. We have come here just now and found no water source, or in other words, it cannot support such a city's water source."

Upon hearing this, Zhou Xiru patted her head and said, "Professor, what do you mean is the source of water inside the bronze door?"

"No!" Professor Wang shook his head and said, "Impossible."

"Anyway, we will clean the bronze door overnight tonight. If you ask Mr. Jiang, that child is lazy." Professor Wang said.

Jiang Ruotang was afraid that he would never dream of him, in Professor Wang's mind, was a lazy person.

"Okay!" Zhou Xiru agreed and worked with Professor Wang to run down from the city wall and have dinner together.

After dinner, Zhuoyue began to arrange work. There may be large ferocious beasts or other dangers when there are unknown ruins. He assigned people to keep watch, and some people helped Professor Wang clean the bronze door.

Zhou Xiru went to find Jiang Ruotang—

"Jiang Ruotang, I remember it wrong. You are studying geography, not geological and mineral research. This - can you find the water source here?"

Jiang Ruotang was a little confused and asked, "Miss Aru, do you want to drink water?" As he said that, he took out a bottle of orange juice and handed it to her.

Zhou Xiru took the orange juice from him and smiled and said, "It's not that I want to drink water, but the professor said that such a big city must need water support. Now we have not found a water source all the way, which is unreasonable!"

Jiang Ruotang's lips moved, and he couldn't help but say, "Is this a task assigned to me by Professor Wang?"

Zhou Xiru just smiled like this.

"It's done, let me see!" Jiang Ruotang smiled, "Miss Aru, I'm not afraid of you laughing at me. I... I'm just a half-bastard, how can I really understand?"

As he said, he had already walked outside. After standing in front of the tent and feeling the wind direction for a while, Jiang Ruotang picked up a shovel from the side and walked outside.

"Boss!" Luo Sen hurriedly followed and said, "You say you are tired during the day and have a rest early?"

"It's okay, I'll find some water source!" Jiang Ruotang said, walking towards the wall of the Great Times City and walked to the wall. He felt the wind direction again, and then looked at the surrounding terrain with a telescope.

Zhou Xiru was also very curious about him and just followed him like that.

Over there, Xu Zhizhi walked over quickly and asked in surprise: "Aru, what are you doing? If you have nothing to do in the evening, you can clean up and rest early. I will follow the professors and they will have to work hard for a while."

Jiang Ruotang turned around and looked at it, and smiled and said, "Young Master Xu, what you said is very much like living at home?"

Xu Zhizhi smiled and said, "What do you say?"

"I have been in China for a while. For ordinary people, they are very busy with mortgages and car loans for their livelihoods. The words they often say to women are the words you just now." Jiang Ruotang smiled, "But there are also scumbags who often use overtime as an excuse to mess with other women outside. When they go home, they even think that their wife is not gentle and considerate enough."

"I won't mess with other women!" Xu Zhizhi said hurriedly.

When Jiang Ruotang heard this, he couldn't help laughing and said, "Let's find water."

"What are you doing when looking for water sources?" Xu Zhizhi said, "Is our reserve of water not enough?"

Jiang Ruotang smiled but said nothing.

"Aru?" Xu Zhiqiu asked with a frown, "What's going on?"

"Finish the water source and I can take a shower!" Zhou Xiru said with a smile.

Xu Zhizhi looked at her blankly.

"Mr. Xu, the homework assigned by Old Man Wang, asked me to find out the original water source. Don't ask me why, I don't know." Jiang Ruotang explained with a smile.

While speaking, he had already walked along the city wall to a dam and said, "This... is this man-made stop?"

Zhou Xiru looked at it and found that the earth dam was indeed blocked by man. From the place where Jiang Ruotang came just now, it can be seen that there should be a moat around the city wall, which is the place where the water source of the Great Times City was introduced?

"It's so strange!" Jiang Ruotang said, crawling towards the earth dam.

"Why is it strange?" Zhou Xiru and Xu Zhizhi followed.

"Miss Aru, I am not a history and archaeology, but I also know that the productivity in ancient times was low and the primitive tribes were even more backward. However, this city of time actually had a sewer." Jiang Ruotang had climbed onto the earth dam, looked at it with an infrared telescope, and said, "The entire urban planning is not worse than our current planning?"

"What a pity!" Jiang Ruotang shook his head repeatedly and said, "If the Great Times City was in the coastal area, it would never die and would be submerged in the gaps of history."

"Miss Aru, go and ask Professor Wang, will the earth dam be dug here?" Jiang Ruotang said, "No one told me that this place is so big? If I had known it, I should have brought more people here."
Chapter completed!