This underwater pyramid, both in size and inside and out, is exactly the same as the last one, except that this one is still buried in the silt of the seabed.

The last time it was revealed because of the earthquake, otherwise it would have been discovered after so many years.

Therefore, Lin Feng has reason to believe that it was the discovery of the destroyed pyramid last time that would cause someone to find this one.

It seems that the remaining five places will be mined this time, otherwise there is a high risk that they will fall into the hands of others.

He changed the TBM to face downwards and dug to the center of the base of the pyramid, only a few hundred meters from the unmeasurable area.

He did not rush to mine, according to the monitoring footage, there were a total of 3 people who entered the pyramid in advance, and their actions were very consistent, they should be hiding in the same submersible, and they were scientists who came to explore the mystery of the pyramid.

The internal structure of the pyramid is large, and various passages can accommodate submersibles to enter, but the roads inside are very complicated, there is no map to rely on little by little groping, and there is no ten days and a half to reach the central location.

Like the upper pyramid, the center of this pyramid is a cylindrical space that leads from the bottom to the top, and the stone walls are carved with strange figures.

As usual, he sent two underwater robots, filmed the figures twice, and then looked around the area again, and found nothing of value.

Then he knocked on a stone that made up the walls, ready to take it back to test their age.

After these things were done, the three unknown scientists were still groping in the marginal area, and Lin Feng was ready to scare them out. Otherwise, if you start mining Time Crystal Ore later, it may cause time and space disorder.

This is the bottom of the sea at a depth of nearly 10,000 meters, and if these three people are unfortunately involved, their lives may be in danger.

Lin Feng took two underwater robots to open the individual fortress and shuttle through the spacious passage with the bright light of the energy shield.

After walking around for more than ten minutes, he saw a long rope leading straight to the exit, and the rope was still lowering, which should be the cable or signal line connecting the submersible.

He walked along the rope, and saw two bright lights from afar, a spherical deep-sea submersible, swimming slowly like a sea turtle, and from time to time there were flashes of light from the observation window**, which was the person inside taking pictures.

How do you scare these three people away?

Scientists are very bold, especially those who dare to dive into the 10,000-meter deep sea, and may have long had the consciousness of dedicating themselves to science at any time.

Lin Feng looked at the two underwater robots beside him, the shape of this thing was too modern, and he knew that it was a technological product at a glance, and his rash appearance would only make people more suspicious and chase after him.

He simply knocked down a few more rocks, avoided the cameras of the other submersible, lay down where they couldn't see, and then struck the heavy metal casing with the stones.

The deep sea was quieter than death, so the slightest sound could be heard clearly, and the three scientists in the submersible were startled by the sudden sound.

Lin Feng knocked a few times and then stopped, and put the hood on the shell, wanting to listen to what they would say with his super keen hearing.

"Hell, Smith, did you hear that?" it was a woman's voice, and the accent should be American imperial.

"I heard it, it seemed like something was outside of us. "This is Smith, an imperialist man.

"What are you two talking about?"

A third voice came over as well, a little broken English, with a thick nasal tone.

"Andrey, you should drink less," the female voice said, "and the sound was so obvious just now, like someone was knocking on our submersible, didn't you really hear it?"

"Haha, dear Ellie, now we are 10,000 meters deep in the sea, this hellish place is even colder than my hometown of Aihar, I will freeze if I don't drink!"

It turned out to be a Russian screwman, and this was a joint US-Russian expedition team.

After figuring out the identities of the three people and proving that they could hear his tapping, Lin Feng hit the shell with a stone again, and typed out a word according to the Morse code.

The three people inside listened silently until the third time, when the woman named Ellie suddenly reacted.

"It's Morse Code!

Lin Feng said in his heart that someone finally heard it, so he knocked it again very cooperatively.

“g...... e...... t...... o...... u...... t......" Ellie read it out in alphabetical order, her face changing dramatically, "It's telling us to get out!"

"How is this possible?" Smith swallowed and looked at the top of the submersible in disbelief, as if there was a vicious devil outside the thick metal plate, "This is 10,000 meters deep in the sea, what can survive here?"

"Could it be...... The devil?"

Boom...... Boom......

Lin Feng continued to beat: Bingo!

"Hell, hell!" This time Andre could hear it clearly, and he was so frightened that he shouted, "Hurry up, let's get out of this hellish place!"

"Calm down Andrei, calm down!"

After a commotion, there was a sudden silence in the submersible.

Soon Ellie's voice came up, "Oh my god, Smith, you killed him!"

"I didn't mean to. "Smith was panting.

Lin Feng felt a little embarrassed outside, he didn't expect that a casual scare could scare a person's life.

"What now?" Ellie asked nervously, "There are people from various countries up there." ”

"Don't worry, I'll take care of it," Smith quickly calmed down, "and we'll say he's drunk." ”

This is a good way, Lin Feng thinks that this Smith is calmer.

"But sooner or later, we'll have to go up. ”

"Ellie, listen to me," Smith continued, "this relic is no ordinary place, it contains something that could change the world forever, and we must get our hands on it. For the sake of this thing, let alone a stupid Russian bear, even if it is sacrificed the entire United Fleet!"

Ellie was silent for a long time before she asked, "Smith, what is it that is so important, why don't I know?"

"Your authority is not enough, and now that Andrei is dead, I don't have to hide it from you. I also have an identity as a researcher in Area 5151. We're replicating an alien craft, but one that requires a lot of energy to drive. This time I went to the bottom of the sea in search of this kind of thing. ”

Lin Feng was slightly shocked, Area 5151, what kind of place is this?

He had only heard of Area 51 before, which was said to be the place where the American imperialists studied aliens. Now it seems that Area 51 is a disguise, but the US imperialists really got an alien craft, and it's in Area 5151!

Listening to Smith's tone, this flying machine seems to be relatively advanced, and it actually needs a time crystal to drive, if they successfully research it, will they be able to build an aircraft that surpasses the Shenxiang?

Lin Feng felt that he had to thank Andre, who loved to drink, if it weren't for him, Smith wouldn't have been flustered and revealed the secret to Ellie.

But now it seems that they can't get time crystals. Without hesitation, we have to use some other means. So he fumbled for the long rope he was dragging behind the submersible and smashed the oxygen tube with a stone.

Countless seawater instantly squeezed into the oxygen supply pipe through the ruptured opening, and the pipeline on the submersible's side was automatically blocked, and an alarm was sounded at the same time.

Smith and Ellie both changed color at the same time, and there wasn't much air in one submersible, which was enough for them to survive for an hour or two at most, including backup oxygen.

Smith was not reconciled, and drove the submersible for more than an hour, but in the end he could not reach the central area of the pyramid, so he had to retreat helplessly.