On top of the cliff, the five people also tied up all their equipment.

Barefoot, they came to the cliff, and after taking a deep breath, they jumped straight down.

The water splashed in all directions, and the five people were obviously not as light as Li Yun.

"The cave is about fifteen meters underwater, and there are obvious traces of artificial excavation, but I am not sure how deep the cave is, and I must do a little oxygen to carry it!"

Li Yun stepped on the water and said to the five people.

The cave below sea level is not very deep from here, but I don't know how long it is.

Li Yun tried to swim in with half a breath just now, but he didn't swim to the end.

Obviously, this is a long voyage, and it is very dangerous to go inside in one breath.

"Then make some oxygen cylinders!"

The five people are not particularly good at water, but fortunately, the equipment is good.

Tang Yi took out a few squares and handed them to them separately.

This is safe tao, but in the eyes of ordinary people, it is only used in a certain way.

But when it comes to the wild, it is definitely a holy weapon for survival in the wild.

Especially now, they need this treasure even more.

After unpacking and washing it with seawater, the six men blew four giant bubbles each.

This is their rudimentary oxygen cylinder, and with this support, it can last at least ten minutes or so.

"Everyone is connected, the province is scattered, Li Yun takes the lead, and the skunk ends!"

The six people were connected together with ropes, and a flashlight with water was taken out of the backpack and handed it to Li Yun.

She was the best in the water, so she naturally walked in front, and the other five followed behind her.

The equipment on his body weighed more than 20 kilograms, and although it was not so heavy underwater, it was not light.

But it gives them a good sinking power.

In this way, Li Yun was in front, illuminating the front with the light of the flashlight, and the rest of the people were one by one, swimming towards the dark water.

When the sun's rays could no longer shine through, they knew they had entered the cave.

But now they have no other way than to swim forward as hard as they can.

Thirty seconds, one minute, one and a half minutes, two minutes......

Every second, for them underwater, is a precarious danger.

Here, even if you have great ability, it is useless once you drown.

Soon, the last skunk couldn't swim.

One is that the water is not good, and the other is that the backpack is too heavy.

After sucking the three air bags he had prepared, he still couldn't control himself and wanted to suck the fourth.

If this continues, I'm afraid he will really have to confess here.

Tang Yi, who had been swimming in front of him, did not hesitate to leave the backpack he was carrying.

After handing him two more airbags, he reached out and took his backpack.

Thumbs up, with the help of the faint light, Tang Yi kept pumping up the skunk.

Everyone knows that once there is a lack of oxygen, people will fall into a kind of panic.

This is the case with Skunk at this time.

Fortunately, it calmed down in time.

It was also at this moment that some light appeared in the distance, giving them hope.

Li Yun was the first to untie the rope and quickly swam forward.

Others slowly followed, keeping their eyes on her.

It wasn't until she poked her head out and made sure it was safe that the other five swam over quickly.

"It's dangerous!"

The moment Tang Yi poked his head out of the water, he immediately breathed heavily in the humid oxygen.

He gave two of his air bags to the skunk and almost threw them underneath.

Shura hurriedly dragged the rope and pulled up the skunk, which was already choking.

"I ...... Land"

Before I could say anything, the skunk was covered by Li Yun's mouth.

"Be quiet, someone!"

gave him a roll of the eyes, and at this point they were just entering the hole.

And in the distance, it should be a pier with dikes on the left and right sides.

On the brightly lit embankment, several guards with guns were still standing.

Once there is a sound from this side, the other party will have a shuttle of bullets, and no one will want to live.

"Uh-huh!"

After the skunk nodded in fright, the group leaned into the corner, observing the situation in the distance.

"I'm afraid we're a step too late!"

After reading the situation, Tang Yi said with a frown.

The entire marina is like a huge dock.

and the outer edge takes on an arc-shaped shape.

At this time, the tide is full, and the water level reaches its peak, which is just level with the pier at the heights.

And below, there is also a pier, which is supposed to be used for entering and exiting ships at low tide.

At this time, there are some speedboats and a large boat on the dock.

But there is one key thing missing, and that is submarines.

The big ship obviously couldn't sail far, otherwise the waves in the deep sea could swallow it at any moment.

"You're saying that the people in the Genius Club have been evacuated?"

Rose asked, wiping the water from her face.

"It's very likely, when I swam in just now, I noticed that there were obvious traces of explosion under the hole, I'm afraid that the other party blew up all the blocked stones in order to evacuate, and the submarine should have left."

Tang Yi had discovered this problem since he came in, and he was afraid that Tianying's wife would crash, and he didn't let them stay long.

"Boss, what if they don't have a submarine, or if the submarine is out there all the time?"

Skunk asked, rubbing his nose and lowering his voice.

Why is Tang Yi sure that there must have been a submarine here?

"Don't you see that there is a special booking pile for submarines on the shore, and that pile is very bright, which proves that it is used regularly."

Shura gave the skunk a roll of the eye, a knowledge he probably didn't have.

On weekdays, submarines are docked at specific docks, and it is not possible to throw cables like other ships.

Instead, a special fixed pile is used, which is semi-sunk under water, so as to fix it from being pulled away by the waves.

"If I said that, when I just dived for the first time, I clearly felt something swimming underwater, I thought it was my delusion, how could there be a whale, if so, I'm afraid it was the submarine!"

Speaking of this, Li Yun suddenly remembered.

Just after she fell into the water, a huge object drove out from under her feet.

At the time, she thought it was an illusion, but now that she thinks about it, I'm afraid it's the submarine.

"What then? How do we act? ”

Tie King Kong looked at Tang Yi, if the Genius Club left, would they still attack.

"Go ahead, go to the junction between Shura and that mysterious person first, and I believe that even if everyone leaves, that Demon Venerable will not leave, this guy, I won't let her go!"

Tang Yi clenched his fists, but the hands of the Demon Venerable were stained with the blood of his comrades-in-arms, and this revenge was not revenge.

Rose, on the other hand, was looking at them all the time, and she didn't say a word, but she was thinking about another thing in her head.