Then the two of them came to the black hole, and took a look, this hole could be blown up before, there are still some reasons, it turns out that this seemingly solid wall, it is not very thick, no wonder it can be opened by plastic explosives such a big opening.

Gao Chao dived into the water, first used a diving lamp to shine into the hole, he found that the hole turned out to be a passage up and down, a bit like the one they dived into, but it was obviously a lot narrower, only two meters wide, plus it was dark everywhere, and the shadows of Hua Ye and Xia Qing could not be seen at all when looking up and down, which was even more depressing.

He took a deep breath of oxygen, glanced back at the fat man, nodded, and dived in.

The fat man rolled his eyes, he really didn't want to go in, but there was no way, if he was allowed to wait here by himself, it would be better to follow and take an adventure.

So the two of them passed through the hole and sneaked into the narrow passage that ran up and down in front of them.

"Up or down?" After the fat man entered the passage, he made a movement to Gao Chao beside him, wanting to ask this sentence.

Gao Chao thought about it, and felt that if it was going up, wouldn't it be the way back, it was likely that it was the way they came, according to Xia Qing's character, she would definitely go down to find herself, so they must have gone down.

Gao Chao rushed down with his thumb and pointed, which was considered to be the direction, and the fat man shrugged his shoulders and nodded helplessly.

The underside of the passage was pitch black, and it was evident that there was a lot of plankton or debris, which greatly affected their view.

In such an environment, the diving lights of the two of them are basically two pillars of light, and in the pillars of light are constantly flashing debris, and the visibility may be less than two meters.

Superb at the bottom, fat at the top, as the depth of the dive continues to increase, they are once again facing the threat to life in the extreme environment.

The feeling of dizziness and the swelling pain of the eardrum kept coming, Gao Chao deliberately slowed down, he looked up at the fat man above, and found that the fat man was also miserable, and he was slowly rubbing his stomach with his hands.

At this depth, the organs of the human body are subjected to strong water pressure, and not only the lungs are reduced by half, but even the stomach is the same.

If the fat man or Gao Chao spit it out because of the water pressure, it would be fatal danger, and it would be impossible for them to hold their breath at this depth.

Gao Chao stopped, wanting to let the fat man rest, but the fat man waved at him, meaning that it didn't matter, it was better to dive quickly.

So the two endured great pain and continued to grope their way into the depths.

Suddenly, Gao Chao noticed that a hole appeared about two meters below.

He hurriedly used the diving lamp to illuminate it, and pointed it out to the fat man.

The fat man blinked before he drove the dizziness away, and then looked out at the hole below.

Then he nodded, and gestured with his hand, meaning that it should be a door, and hurried over to take a look.

The two of them discussed, and slowly sneaked towards the door.

Came to the door, sure enough, the fat man said well, this is really a door, and this door is quite spacious, there are stretched door panels on both sides, are in a state of opening, Gao Chao carefully observed, and found that if the two door panels are closed, it will be difficult to find that there is an exit here.

He used the diving light to check the situation, and there was a narrow passage inside the door, but they should have no problem diving through.

Just when Gao Chao was hesitating in front of the door, the fat man behind him suddenly pushed him desperately, this time the force was not small, Gao Chao only felt that he almost didn't come up in one breath, and swallowed his saliva directly.

He was pushed by the fat man like this, so he went directly into the door, and when he looked back in a panic, he found that the fat man was desperately dodging and getting in.

Gao Chao was about to have a seizure, and when he wanted to ask him what he meant, suddenly a rapid stream of water hit, pouring into the place where they were from the vertical passage just now, and pushing Gao Chao and the fat man backwards.

Startled, Gao Chao used a diving lamp to shine out of the door, but found that a black shadow brushed the side of the door, quickly swept by, Gao Chao was stunned, the fat man looked back, patted his chest with his hand, meaning that he was scared to death.

Gao Chao gestured and asked the fat man, what was that.

The fat man spread his hands, obviously not knowing.

But it seems that the thing undoubtedly fell from above, and the powerful current just now must have been pushed into it by it.

Gao Chao said secretly, it was really thrilling just now, if the fat man hadn't found that thing, then if they were suppressed by the black shadow, they would not have to be crushed.

He suddenly thought of something again, and felt that the passage behind him was a bit like an elevator shaft in a modern building, could it be that the black shadow just now was the elevator?

His brain was in a mess, and when Gao Chao was thinking wildly, the fat man looked forward with wide eyes, and hurriedly reminded Gao Chao to turn around and look.

Gao Chao was shocked again, as long as the fat man pointed to something, most of them were not good, could it be that at this moment, there were some weird zombie goblins behind him.

Suddenly, Gao Chao made a big turn, but then he was stunned, because there was darkness ahead, there was nothing, but where the diving lamp reached, it seemed to be another door, and it was a tightly closed door.

Gao Chao is helpless, is this a dead end, Xia Qing and Hua Ye are not here, so where did they go?

He sighed secretly, he didn't expect so many things to happen just after entering the bottom of the sea.

Lian'er disappeared, and then she also had a problem, and she was tricked by the eyes of the sea, fortunately there was a fat man, otherwise she would have died in a mess, but after being rescued, Hua Ye and Xia Qing were gone, and now there are only two people left in their five-person action group, so where are they going?

Gao Chao was confused for a while, and the fat man was stunned when he saw him behind him, and he probably knew what he was thinking.

So the fat man stepped forward and patted Gao Chao on the shoulder, meaning to comfort him, Gao Chao looked back at the fat man and nodded.

Now that you've arrived here, you still have to check the door in front of you, maybe Hua Ye and Xia Qing are behind the door?

Thinking of this, Gao Chao has slowly dived forward.

The sides of the passage were uneven, like the sound-absorbing walls of some opera house or recording studio, and it didn't take long for him to be in front of the door.

This door is also very peculiar, it does not look like the two doors are closed at all, because there is no gap in it, but it is very similar to the door of the sealed cabin of a submarine.

He then looked down, and noticed that the wall next to the door was very flat with a round wall, which had been uneven on all sides. (To be continued.) )