Is your elf legal?

After an unknown amount of time, a muffled sound was heard, and Ren Yan and Polina were sure that the diving equipment had touched the bottom.

"Can we turn on the light now?" Polina asked.

Ren Yan nodded: "Yes, you can, you have to be mentally prepared..."

Polina looked at Ren Yan suspiciously, but in fact, she couldn't see Ren Yan's face at all. Now the dark environment made her feel a little uncomfortable, so Polina couldn't wait to turn on the light.

Polina turned on the light, and suddenly saw a hunting fish grinning at her outside the window facing Polina.

As a fighting nation, Polina was not startled, but looked at Ren Yan in confusion: "How can there be Pokémon surviving in such a deep place?"

Ren Yan nodded: "Yes, but not many. There are only three Pokémon in a radius of two kilometers except this hunting fish, a sea slug, a neon fish, and a dark fish, which are the most common Pokémon in the deep sea..."

"What should we do next?" Polina asked.

Ren Yan closed his eyes, and the wave power began to explore all the places that could be explored.

"Nothing..." Ren Yan shook his head.

Then Ren Yan contacted Miyamizu Kazumi and asked her to swim forward at a fixed speed. Minas rolled up the diving device and wanted to swim forward according to Ren Yan's idea.

As a result, he could not swim after swimming for about one kilometer.

Although the rope was not very thick, its length at this time reached more than 10,000 meters, and the obstruction of the horizontal movement of water flow was needless to say.

Ren Yan had to contact Miyamizu Kazumi and asked her to go to the waters of Taiwan Province and find a relatively shallow area to anchor.

Without giving Miyamizu Kazumi time to react, Ren Yan asked Minas to attack the rope to cut off the connection.

Minas continued to move forward with the diving device.

After swimming forward for another two kilometers, Ren Yan used the wave power again to explore the nearby situation.

It was unknown how long it had been, Ren Yan's wave power was greatly consumed, and he was obviously a little out of breath. At this time, Polina had fallen asleep.

Ren Yan looked at the remaining oxygen, and it was not a solution to go on like this.

Ren Yan had no choice but to put on the oxygen tube, and then put it on Polina, trying not to waste any oxygen.

Milotica had to swim up a certain distance from time to time to replenish oxygen. Under the water, unless it was a Pokémon that moved very slowly, the oxygen content on the seabed could not meet the normal needs of Pokémon.

Ren Yan also took a simple rest when Milotica swam up to replenish oxygen, and restored his own wave power.

It can only be said that it is very difficult to make a simple move under the water.

Ren Yan didn't know how far he had walked, and finally made two different discoveries.

One of them was that there was a cave on the cliff of the Mariana Trench, which was very deep, and it was difficult for Ren Yan's wave power to detect all the conditions inside.

The other was that there was a space filled with water under the ground two kilometers ahead.

The distance was too far, and Ren Yan could not detect the specific situation inside. It was even possible that the cave on the cliff was connected to the cave under the ground in front.

Anyway, there was finally a little discovery.

The cave ahead was too far away, and the entrance was unknown, so Ren Yan planned to go deep into the cave on the cliff of the Mariana Trench first.

Ren Yan established communication with Minas, who understood and came back after taking a big breath of air, and rushed to the cave with Ren Yan's diving equipment.

He had to rush over as quickly as possible, otherwise Minas would be uncomfortable if the oxygen in his body ran out.

Ren Yan fully activated the power of waveguide, the power of Changpan, and the power of super-conquer, and established a shared connection with Minas.

Minas could instantly know what he was thinking.

At the same time, Ren Yan detected possible obstacles and bends in the cave, and Minas carried the detector and shuttled freely in the cave.

The entire cave space was very large, with a largest passage as the main road, and small caves connected around it.

The main road was even large enough to fit more than a dozen submarines. If even submarines could not fit, Ren Yan would not have to explore the cave.

As the Minas moved, Ren Yan explored the surrounding terrain.

"Did you find anything?" Polina woke up and stretched to look at Ren Yan.

Ren Yan did not reply, but closed his eyes and carefully felt the surrounding terrain.

Is the layout of this cave a bit too regular?

The main road is a long straight line, not an irregular shape, but more like a tunnel in reality, a semicircular arch half under the sea.

And the surrounding caves are aligned one by one from the left and right sides.

The average depth of the cave is no more than five meters. If this arched main road is a tunnel, then the surrounding small caves are more like street lights on both sides, illuminating the situation in the tunnel.

Perhaps this is the case, and no one has taken care of it for a long time, and the surroundingThe street lights were also washed away by the continuous flow of water.

It doesn't look like a natural thing.

Suddenly, Ren Yan was startled and looked forward in disbelief, asking Mienshao to swim forward quickly.

Polina felt a strong push on her back and couldn't help asking, "Did you find anything?"

"The terrain ahead is very spacious, and it's suddenly clear! But there are many regular things standing on the ground..." Ren Yan said in shock.

"What do you mean?" Polina asked.

"Houses..." Ren Yan himself couldn't believe it.

Originally, Ren Yan didn't care about the semi-enclosed terrain until he sensed more and more, staggered and regular arrangements, vertical walls, and some gable roofs still on them.

Then Ren Yan came to this city that had been silent for who knows how many years.

There is a city in the depths of the Mariana Trench?

The city is very large, and Ren Yan can't detect how big it is.

"What? What house? Let me see!" Polina was also a little shocked, but Polina didn't have the power of waveguide, so she couldn't detect the terrain and couldn't see this huge city at all.

"It's too dark, I can't see it..." Ren Yan said helplessly.

"Okay..." Polina felt a little sorry. It was a pity in life that she couldn't see such a wonder in the sea.

"Um~" Minas screamed.

Ren Yan was slightly stunned. How could this be possible?

Forget about having a city, why did Minas feel that the pressure in the water was gradually decreasing?

Ren Yan asked Minas to speed up and continue to swim towards the center of the city with him.

Ren Yan's waveguide power was still exploring the surrounding terrain.

"Is it... a palace in front? No, it doesn't look like a palace, it's a pyramid, more like a mausoleum..." Ren Yan felt incredible.

What shocked Ren Yan even more was that Minas said that the water pressure near the pyramid was about the same as the water pressure more than ten meters above the water surface.

And the inside of the pyramid that Ren Yan sensed had no water at all.

The most important thing is that the main entrance at the bottom of the pyramid is open, and the seawater can't get in...

This pyramid has two gates, located at the front and back of the pyramid, and the entrances of the two gates are only 30 meters away from each other. There is a whale-like statue.

It is certain that the meteorite fragments are not inside the pyramid at all. It is completely closed on top, and it is difficult for the meteorite to fall down. Not to mention falling into the pyramid.