Zhang Fan didn't throw anything away, but he didn't dare to say it.

Otherwise, it would have caused another doubt.

He himself was also very surprised, why every time someone lost something, his own things were intact?

At this time, everyone had already sorted out ten sets of equipment.

Everyone discussed it and ten people went into the water.

The remaining three men guarded the equipment on the shore in case they lost it again.

Zhang Fan also put on a diving suit and held an energy detector.

Because of the cold weather, a thick layer of ice has already formed on the lake.

However, this ice layer is not a problem for warriors.

A warrior punched the ice surface and smashed a large hole with a diameter of five meters.

There was a faint heat on the exposed water surface.

Obviously, the water below is warm.

Ten people jumped into the water one after another.

The other nine people dispersed a little and dived towards the bottom of the lake.

After Zhang Fan entered the water, he did not dive immediately. Instead, he activated the nanowatch with his brain waves and ordered: "Scan the entire bottom of the lake."

Soon, the nanowatch probed the entire bottom of the lake, and then generated a three-dimensional map, which was directly presented on Zhang Fan's retina.

Zhang Fan is actually very familiar with this three-dimensional map.

The previous information given to everyone by the Warriors Association included the topographic map of these three pools.

Obviously, someone has explored here before and drew a three-dimensional topographic map.

However, the detection equipment used by that man was much behind Zhang Fan's nanowatch.

The three-dimensional map generated by the nanowatch is much more refined than the three-dimensional map given by the Warriors Association before.

Many details in the three-dimensional map of the Warriors Association will not be displayed, while the three-dimensional map generated by Zhang Fan's nanowatch will show almost all the details.

As long as he enlarges it, he can even see every rock, every crack, every grain of sand at the bottom of the water...

However, because of too many details, Zhang Fan couldn't stand it for a while.

He directly sent out instructions with brain waves: "Retrieve abnormalities."

Soon, the nanowatch checked all the details on the map and replied: "No abnormalities were found."

Zhang Fan frowned slightly and said, "Deep Scan."

Nano's voice replied:

"Start the depth scan..."

“Deep scan 10%…”

“Deep scan 20%…”

After a moment, after the depth scan is completed, the system in the nanowatch automatically retrieves the abnormality.

Soon, the system's voice came: "Abnormality was found."

Soon, the map was enlarged, and there seemed to be blurred writing at the bottom of the lake at the center of the map, under the rock formations that were fifteen meters deep.

However, because the rock layer is too thick, the handwriting cannot be seen very clearly.

Zhang Fan immediately dived towards the bottom of the lake in the center.

The water depth of this lake is about thirty meters in the middle.

After Zhang Fan dived to the bottom of the lake, he saw that in addition to a small amount of mud and sand at the bottom of the lake, there were thick rock layers.

It is very difficult to dig a fifteen-meter-thick rock layer.

After exploring the place for a while, there was no way, so Zhang Fan had to get ashore.

At the same time, I sent a message to others and told me about my discovery.

Everyone else went ashore, too.

They were naturally very excited about what Zhang Fan said.

But they were very surprised that the energy detector they brought could only detect up to five meters below the rock formation.

If their multi-function watch scans, they can only scan five or six meters below the rock formation.

How did Zhang Fan discover the handwriting fifteen meters below the rock formation?

Zhang Fan expressed his long-awaited statement: "My multi-function watch is the latest concept watch, and it is still in the experimental stage. I am fortunate to be the first person to experience it."

Everyone was envious.

Next, we will discuss how to dig out this fifteen-meter-thick rock layer.

After discussion, everyone unanimously decided to use their respective weapons to excavate.

Although their weapons are not as sharp as Zhang Fan's shadow blade, they are much sharper than ordinary swords.

In addition, they are all intermediate warriors, and their strength reaches more than ten tons.

It's okay to use such a sharp sword to cut the rocks.

So they divided into two groups, each with five people, and went down to cut the rock formation.

The rock formations below are almost all formed after the solidification of magma and are very slow to cut.

In addition, it is underwater and the movement cannot be too fast, so the cutting is slower.

It took five days to dig a hole with a diameter of two meters and a depth of fifteen meters under the water.

At this time, the handwriting under the rock formation finally appeared in front of everyone.

This is the word carved on the rock.

There are not many words, only one.

This is a handwriting that is one meter long and one meter wide.

I saw that this handwriting was not modern, it looked like a pictogram.

However, this text is easy to identify and is the word "water".

Everyone went down into the hole one by one and studied the word "water".

Take a photo, scan, and send that word back to the headquarters of the Warriors Association.

Next, everyone got ashore and waited for the analysis results of the Warriors Association.

A day later, the result came out.

From this word itself, there is no result.

But the name of Wudalianchi reminds them of the Five Elements.

Everyone understood and immediately detected the other four pools.

The result of the detection is that there is a word in the rock formations under each pond.

There are only no handwriting under the Sichi.

Then everyone dig under these pools again.

However, the excavation process was not smooth.

During this period, they lost three more diving suits, two energy detectors, two weapons, and three packs of compressed biscuits...

In short, their equipment is getting less and less.

This has to be reminiscent of someone trying to stop them from exploring here.

But it has reached this point, and if you don’t dig, everyone will not be willing to do so.

So after everyone sorted out the equipment, they gathered five complete sets of equipment and continued diving and digging.

This way, the progress will be slower.

In this ice and snowy land, under the lake bottom, they dig for more than twenty days before finally digging a hole in the bottom of all five ponds.

After the handwriting was exposed, it turned out to be four words: gold, wood, water and earth.

Only under the four ponds, there is no handwriting.

In other words, the word "fire" is missing.

After research, everyone has found that the key to finding energy stones is probably under these four pools.

At the headquarters of the Warriors Association, after experts' analysis, they believed that these four words were probably engraved by ancient people to suppress the volcano here.

In ancient times, volcanic activity was frequent here.

So someone engraved these four characters and formed the five elements together with the volcano.

The five elements are circulated, mutually generated and restrained, in order to suppress the volcanic turmoil.

Of course, this is just an ancient saying.

In the face of modern science, it is simply untenable.

However, the four pools are the key, which is unanimously agreed.

(End of this chapter)
Chapter completed!