After a while, ye Xi raised his head and said, "has anyone gone inside to see it?"

Cang Wu nodded: "several ancestors went in, but most of them never came back As a matter of fact, I've been in. "

Ye Xi was surprised.

Cang Wu said calmly: "I swam for five days without swimming to the end, and finally can only return."

"No one knows how deep that hole is."

Ye Xi frowned more and more tightly.

He knew how fast he swam in the fog and what the concept was after swimming for more than five days. He was afraid that the Atlantic Ocean could be crossed, but he didn't swim to the end at such a long distance. It's incredible.

Does that sea hole lead to hell?

Ye Xi thought for a moment and asked, "do you feel the water pressure increase or the sea water gets hot when you swim?"

Inside the fog, it was too dark to shake my head

Ye Xi sat down on the seabed.

He used his index finger to draw a huge circle on the sea sand, then drew a circle inside the circle, and then drew a circle with the words of crust, mantle and geocenter written on the side. Looking down for a moment, he drew a long curved line in the crust.

Cangwu tilted his head: "what is this?"

Ye Xi: "the earth under us."

In the fog, he was forced to look up

Ye Xi, amused by her shocked expression, loosened her frown, laughed and said, "yes, it is a very large sphere."

"I guess maybe this hole in the sea connects to another area."

Cang fog murmured: "connected with another piece of sea?"

Ye Xi: "this is just a guess. Think about it and see if it is possible."

"No way. I've been to almost every sea area, but I've never seen anything like a hole monster living in any sea area."

"Maybe that sea area is very, very far away. Have you never been there?"

The fog did not speak any more. After pondering for a moment, he drew on the sea sand with his finger. With a few strokes, he outlined the coastline of the Arctic glacier, and then the coastline extended southward to accurately depict the continental coastline. After a while, some lines were drawn across a long distance in the East.

"These are all the seas I've been to."

"Here." The fog fingertips point to those lines in the East, "it's all submarine volcanic mountains, the sea is muddy and hot, I've never crossed the mountains to see the other side."

"It will take me at least a month to travel at full speed from Xicheng to the submarine volcanic veins in the East. It's very far away."

The fog drew a vertical line between the west coast and the eastern seamount line, pointed to the left and said, "because it's too broad, in fact we only live in this small part of the sea."

Ye Xi pointed to the southernmost part of the outline of the West Coast: "what about here? What's the place from here to the west?"

Fog: "this is a sea of storms."

"There are huge winds and waves, the sea water and yellow mud mixed together, very muddy, this sea area is very mysterious, even if the shark is not easy to find the direction, is said to be able to see all kinds of horror illusion."

"I've been through the storm sea, but..."

Ye Xixin mentioned it.

What's the weird danger?

Cang fog eyebrow heart tiny Cu: "the sea water is too dirty."

Ye Xi:

After sorting out his thoughts, ye Xi concluded: "therefore, the east of submarine volcanic mountains is an unknown sea area, and the west of storm sea is also an unknown sea area. Maybe this hole in the sea leads to these two places

There are too many powerful sea monsters in this prehistoric world. It is not surprising that there are sea monsters who are good at drilling holes. It is not surprising that such an amazing passage was drilled under the ground tens of thousands of years ago.

Cang Wu didn't speak. He looked down at the lines outlined on the sand and moved his eyes.

Ye Xi stopped talking when he looked at the sea sand map.

The atmosphere fell silent.

Despite this speculation, the solution has not been found. How to make such a huge hole in the sea 50 miles in diameter disappear and seal it with cement? Fill it with sea sand?

I'm afraid it's useless to seal the hole at great cost

Ye Xi's eyes moved to the piece of stone mural buried by sea sand under his body. He gently brushed the sea sand away to expose the wall carvings. This stone plate records the picture of the shark tribe trying to seal the sea floor hole.

What he could think of, the ancestors of the mackerel thought of it and tried.

Seeing ye Xi looking at the inscription, Cang Wu sighed and explained: "once upon a time, a Sea Lord led the whole people to try to seal the big hole."

"They spent unimaginable energy weaving countless shark silk. First they covered the hole with it, and then somehow they moved some huge mountains and pressed them on the hole."

"In the end, the seal was sealed, but many new underground caves appeared elsewhere. Those things were drilled out of other places. As a result, the family suffered heavy losses and many people died."Looking at the wall carving, ye Xi could imagine the picture.

He could imagine how the intrepid creatures in the sea hole hit the sealed hole violently, and the terrible noise would follow, and the sand on the sea floor would be filled with sand, shaking like an earthquake.

Under such a terrible impact, the tenacious shark gauze and the huge mountains vied to block it. However, the mackerel people were only elated for a few days, but they were desperate to find that these monsters had drilled several new channels from other places.

Because they didn't know where the new holes appeared and how many monsters had been drilled out, the mackerel people couldn't defend themselves, so the losses were extremely heavy. Finally, they had to move away the mountains and remove the shark gauze.

Ye Xi rubbed his forehead.

Therefore, it is impossible to seal the surface of the sea hole. We must find a way to seal the whole submarine passage!

However, this huge project is absolutely impossible to achieve by manpower. Even if every shark plays the spirit of Yugong moving mountains and constantly throws stones and buries sea sand into the sea hole, it can not be filled up for hundreds of years.

Wait!

What did ye Xi think of.

Another way of thinking, sea sand rock filling is not enough, but if Freeze all the sea water in the sea hole!

He can dive into the sea hole and draw cold sorcery patterns on the channel wall to freeze the sea water

He can't tell the depth of the sea water, even if he can't use up the sea water to freeze.

In Ye Xi's mind, one method after another was eliminated.

In the end, he could only smile bitterly.

I really can't think of any way to do it once and for all.

The best and most humanized way is for the Spanish to take turns guarding the sea hole. You can guard for a period of time and I will guard for a period of time. However, the strength of other people is not enough. On the other hand, the Spanish are a race with strong territorial consciousness and are unwilling to stay with so many people for a long time. What can we do?

"Ah Wu..."

Thinking that ye Xi gave up at last, he sighed and hugged Cang Wu, bowed his head and said, "I will settle Xi City as soon as possible, and give me a few more years. In a few years, I will accompany you, and we will guard there together."

Although the days can be expected to be very, very dry, but he is not willing to let his partner alone in such a cold and dark place, which is the only way.

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