"Xiao Wei, does this building have no basement or other buildings?"

Although Li Yu had already used his mana to detect the structure of the entire building, he still wanted to ask Xiao Wei again.

"There is no basement. At such a high altitude, the temperature is low enough to save most of the things, so the basement cannot be used for storage."

Xiao Wei has conducted a comprehensive analysis of the building, but there is no basement here.

Li Yu had to sigh: "It's too unscientific, how come there is no basement? Even if it's not used to preserve food, it's possible to store it? Now in rural China, every household still has a cellar!"

After hearing Li Yu's words, Xiao Wei ignored Li Yu. Every household had a cellar theory. Which era was it from? This concept did not keep pace with the times!

There are very few buildings in rural China with cellars. Li Yu, you can’t have a basement for building a laboratory. I think every household in rural China has a basement, right?

"Forget it, Xiao Wei, let's set out to the next goal. There is no value for research here!"

Although Li Yu was unhappy with this fact, he quickly cleared up his mood and prepared to go to the next goal for investigation. He hoped that there would be further discoveries.

Looking back at the temple surrounded by clouds, Li Yu left the temple with all his thoughts.

Perhaps many years ago, this temple was extremely sacred. In the minds of some people, it must be a holy place. There may be endless crowds of people here, and there are people coming to pilgrimage at any time.

But as time goes by, the prosperity of the past has faded, and only loneliness surrounds it.

This temple can only be quietly washed away by time halfway up the mountain. One day in the future, it will disappear without a trace under the power of time.

With emotion, Li Yu has reached the goal to investigate next.

The target chosen by Xiao Wei is a valley surrounded by mountains. According to Xiao Wei's measurement, the lowest altitude of this valley is also at 1,500 meters, which is almost at the same level as the temple.

In the center of the valley is a lake formed by the melting of snow water from mountains. In the center of the lake, there is a towering building.

This building has a very similar style to a castle, so let's call this building a castle.

The castle rose directly from the ground in the lake, which means that the people who built the castle directly laid the foundation at the bottom of the lake, rather than building it on a small island in the center of the lake. There is no small island at all.

There is a small pier at the entrance of the castle, which should be a channel for it to communicate with the outside world, not just a decoration.

Due to the protection of mountains, the castle only has collapsed in part, and most of the building mats are still well preserved.

Li Yu did not enter the castle through the gate, but landed directly from the air to the square in the castle.

"Xiao Wei, first scan if there is a basement in this castle!"

It seems that Li Yu is still very resentful, and he is now obsessed with discovering the basement.

"Okay! You won, this castle has a basement!"

After Xiao Wei scanned it, she found that the castle was really a basement.

"That's right. Without a basement, what's the castle?"

After saying that, Li Yu set out directly towards the basement according to the city protection map projected by Xiao Wei.

Xiao Wei understood why Li Yu was obsessed with the basement, because the basement environment was relatively closed and the things inside would be stored for a longer time.

If there is something in the basement, there is a great possibility that it will be preserved.

But what Xiaowei didn't tell Li Yu was that although this castle has a basement, it had already flowed into water.

When he arrived at the entrance of the basement, Li Yu stood still and looked at Xiaowei helplessly: "You are naughty again. Water is in the basement. Why didn't you tell me earlier?"

"You have to give up, right?"

Xiao Wei smiled sly.

Li Yu smiled without saying a word, but just cast a spell shield on himself and was about to enter the basement.

"The basement has water in, why are you still going in?"

Xiao Wei looked at Li Yu in confusion, not understanding why he did this.

"Who said that if water comes in the basement, there will be nothing?"

Is the basement all water?

This was not difficult for Li Yu at all. Xiaowei didn't need to drain the water in the basement, and Li Yu opened the shield and prepared to enter the basement.

Xiao Wei means that even if something is preserved in the basement, it will be melted after a long period of water corrosion when there is something there.

Li Yu obviously didn't think Xiao Wei's view was correct. His magical power detection sensed some strange places. In this regard, Xiao Wei was not as good as Li Yu's.

Although Xiao Wei also has equipment to detect mana, its sensitivity is simply not as good as Li Yu's own sensing of mana.

The basement environment is closed, so it looks extremely dark inside, pitch black without a trace of light. This should be the biggest difficulty Li Yu faced when he entered the laboratory for inspection.

This difficulty is not a problem for Li Yu at all.

Li Yu took out a piece of crystal from the ring and waved it gently, and the crystal emitted a soft light. This light was a little dazzling, but it made people feel very comfortable.

Although the light emitted by this glowing crystal is soft, it shines the entire basement and every corner, without a trace of blind spots.

This is the Guangyao Crystal, which Li Yu accidentally created. Its greatest use is to use it for lighting.

The light crystal can form a light ball within a certain range. In this spherical space, it can fill the light it emits into every inch of space.

Lin Wanbai believes that its biggest purpose should be provided in the operating room to provide lighting services for doctors when performing surgery.

This is much stronger than a shadowless lamp. Not only is it shadowless, but it can also be clearly illuminated inside the wound, and even inside the patient's body.

Now, the biggest use of Guangyao Crystal is to provide lighting services for Li Yu to inspect the basement.

The lake formed by the melting of snow water in the mountains is not polluted, making its water quality extremely clear. When it is high above the castle, Li Yu can clearly see the fine sand and stones at the bottom of the lake more than 30 meters deep under the water through the water.

The water seeping into the basement also comes from the lake outside, and its water quality is also excellent. Li Yu is in the basement, shining the light emitted by the crystal, passing through the transparent and clear water, so that the water can almost be seen as non-existent.

Li Yu waved his hand and caused the water in the basement to surge. He found that even so, if he didn't look carefully, he would almost think that there was no water in the basement at all if he didn't feel the resistance he was waving.

The basement is located at the edge of the castle. I believe its function is to store food. Because the snow water melted from the mountains is extremely low, the temperature in the basement is also extremely low, and it is simply a natural refrigerator.

The basement area is about one hundred square meters and is divided into several areas, separated by thick stone slabs.

Most areas are empty, with only the innermost area, close to the lake, and something seems to exist.

Without caring about those empty areas, Li Yu went directly to the innermost area.
Chapter completed!