Where's the door? I remember this is the door!

Qin Feng dug for ten minutes, and finally saw the wall, but found that it was a complete wall.

Am I digging off the rails?

Qin Feng thought about it, didn't change direction, and began to expand along this wall.

Finally, the emperor lived up to his wishes.

It's not that he's mistaken, it's that he's digging a little high, and the door is just below it.

Looking through the crack in the door, it was pitch black, and when I touched the doorknob, I pulled it hard, but I couldn't pull it, and I remembered it after repeating it several times.

This TM is a door that pushes in, and I look like a big SB.

But the city has been sinking for a long time, and the doors are rusty and cannot be pushed at all.

Qin Feng could only pry it open little by little with a sapper shovel, and even heard a creaking sound underwater.

It was pitch black inside, and the perception swept it inside, and found that it was a hall.

Qin Feng thought about it again and again, and finally found the spirit stone lamp that he had used in Moulton before in the system space.

Fortunately, the circulating currency in the Dark Calamity Sea is a spirit medium, so that the previous spirit stones are left.

With the lamp, Qin Feng swam in, circled around the hall, and found the entrance to the underground passage that Mei Hui said.

A cabinet.

According to Mei Hui's description, behind the cabinet is the entrance to the bottom, which will move open as long as you twist the mechanism.

But the open mechanism seems to be broken, it can't be moved, it can't be opened at all.

And Mei Hui said that the underground secret room is completely enclosed, and there is no possibility of water ingress.

You must know that there is water pressure under the sea, let alone such a deep sea.

Tons of water pressure are pressed on the cabinet, even if you have a whole high-horsepower tractor, you can't pull it, let alone Qin Feng.

Holding the cabinet with both hands, he couldn't open it at all.

Do you want to give up halfway?

Qin Feng stood in the hall, looking at the cabinet in front of him, he was helpless, and he felt a little helpless.

What should I do now?

Qin Feng thought about it for a long time, he definitely couldn't open it, so he could only break it.

After swimming out for a distance, he directly took out the concentrating cannon, holding the spirit medium in his hand, and thought: Bounty list, you have to reimburse me.

With one hand, he took aim and opened fire, and the purple cannonball hit the cabinet directly, and the latter shattered in response.

This time, there was really no water inside, and the moment it was forced to break, a large amount of seawater poured in.

The current of water around Qin Feng increased instantly, fortunately he was holding the heavy energy cannon, otherwise he would have taken him over directly.

But the good times didn't last long, and Qin Feng felt the energy cannon in his arms move slightly.

Oops.

Before his thoughts could be turned, the concentrator cannon rushed directly with Qin Feng.

With a bang, it stuck on the broken cabinet.

So the next scene appeared, the air rushed up along the upper end of the cannon, and the seawater poured down the lower end of the cannon.

Qin Feng was very embarrassed to be stuck in the middle, holding the energy cannon tightly, and didn't dare to let go at all.

Whether it is pushed up by the air or swept down by the sea, the end must be extremely miserable.

Qin Feng felt the two forces constantly pulling on him, and a sentence sounded in his heart.

If you don't die, you won't die.

I don't know how long it took to fill it, anyway, Qin Feng was holding on to the shaped cannon, until the speed of the surrounding sea water slowed down, and he realized that this basement might be full.

Putting away the cannon, he swam down the passage, and with the help of the current, he quickly reached the basement.

It was a mess, boxes and cans, and a lot of things were soaked in water and suspended in it.

Qin Feng used his perception to probe and found that this place was so big, the entire basement could be the size of a football field.

And he needs to find a stone treasure chest, which is like looking for a needle in a haystack, not to mention that there are many chests.

At this time, I really wanted to take a big breath and calm down, but I was in the sea now.

No way, look for it!

Qin Feng held the spirit stone lamp in his hand and spun around in the basement.

In the huge basement, many cabinets were fixed to the ground, presumably with items placed one by one, but due to the intervention of the seawater, a little lighter floated in the water, and a heavier one fell to the ground.

This also made it a lot more convenient for Qin Feng, after all, it was stone, it must be heavy!

Feeling the ground, little by little, I found a few decent boxes at first, but on closer inspection, they were not.

There are iron, there are wood, there are unknown materials, and they are not stone anyway.

However, Qin Feng was still curious and pried them open with a sapper shovel.

As the saying goes, when the forest is big, there are all kinds of birds.

The contents of these boxes are strange and incomprehensible.

The most disgusting thing is a wooden box, which is bloodstained and contains a heart, alive!

When Qin Feng opened the lid, he found that it was still jumping, and he was scared to himself, and his mouth was gurgling out.

As soon as people are nervous, there will naturally be an emergency response, and the backhand will be a sapper shovel, which will be directly split into two sections.

And the most frightening of all, a box that looks like stainless steel.

As soon as Qin Feng reached out and touched it, the box actually moved, as if there was something struggling inside, and he wanted to figure it out.

Will that be his wish?

Obviously, if there is danger, he can't do it, but Qin Feng can't leave him here and receive it directly into the system space.

Now to be honest, the box didn't move, and lay quietly in the system space.

Qin Feng glanced at it, and the box showed these big words, Pasana's evil spirit.

What is this?

What are evil spirits?

Can you eat it?

After sweeping around the basement, some strange things were successively packed into Qin Feng's system space.

I finally found the goal of this time in a corner.

Qin Feng circled around the stone treasure chest, and looked at it carefully, the size of a small suitcase, with patterns engraved on it, and a mint leaf-like mechanism on one side, which should be the place to put the key.

After confirming it repeatedly, Qin Feng picked it up.

It's not sinking, it's very light.

When I was about to swim out, I suddenly found a staircase, connected to the top, and swam up, but found that there was a second floor here, and there was no water.

Isn't one floor enough?

With a pop, Qin Feng broke through the water and came directly to the second floor.

There is no water on the second floor, which is probably due to the air pressure, which prevents the influx of seawater, so that there is no trace of water here.

It's still a cabinet, but the difference is that there are file boxes on it.

Qin Feng turned around and opened a few boxes casually, there were indeed only folders here, and they were all some data files and the like.

Could it be that this is a secret archive?

I picked up a copy casually, glanced at it, and didn't even know a word.

MD, I have suffered a loss without culture!

In this room, the only thing Qin Feng knew was the number on each box, and he didn't know anything else.

Some of the boxes are okay, there are a few pictures in them, which can make Qin Feng speculate a little, and estimate in his heart, if he is blinded again, it will be like that.

Until I found out that there was a folder with an unusually large number of contents, and it was packed in a box.

When I opened it, we omitted the words because nothing was explained.

The first picture is very old, and it is a little difficult to see, but Qin Feng is extremely sure that this is the box he fished.

The second picture is a fragment, which looks like a stone, and looks strange.

The third picture is even simpler, a man touches a stone, and then his expression is extremely ~~ angry.

Yes, it's anger, and it gives a sense of saber-rattling.

After that, there are seventeen or eighteen pictures of old people, children, women, and even pregnant women, all of whom are in a state of being touched by a stone.

Qin Feng could see that they were all angry.

What is this?

Qin Feng couldn't help but look at the treasure chest on the ground, opened the system mall casually, and found one of the many gray and dark options.

One-time master key, 10,000 points.

Looking at the amount of only 15,000 points below, Qin Feng began to hesitate, can he open it?

Originally, there were few points, and if you redeemed this thing again, there would be little left.

The system has not been upgraded yet, what should I do if I need to spend a lot of points once the upgrade is completed?

And Zhang Zhiheng doesn't have a second gun yet, which is another big expense.

Qin Feng was entangled, he didn't know if the contents of this box were worth 10,000 points.

Think about it left and right, what can 15000 points do?

If the system upgrade requires points, this little thing is not enough, Zhang Zhiheng's gun must be expensive, don't even think about it.

Forget it, open.

Qin Feng's heart was crossed, and he directly exchanged the one-time master key, and took it out of the system space to take a look.

A piece of silvery-white metal with subtle patterns engraved on it.

What do you do with this? It doesn't look like a key!

Qin Feng found the manual in the system mall, and the method of use is very simple, just press the disposable master key on the keyhole.

After reading it, I nodded and pressed it directly.

The disposable master key melted like liquid metal, covering the mechanism of the stone chest, gradually forming the shape of a mint leaf.

With a click, the stone chest cracked open from the middle, revealing the stone inside the file.

Qin Feng stood aside, thought about it again and again, and decided not to touch it now, let's go up and talk about it.

Reach forward and drop directly into the system space.

As for the stone treasure chest~~

Qin Feng pressed his hands together, and with a click, the treasure chest closed again, as if it had never been opened.

Looking at the treasure chest thoughtfully, he swept the surrounding documents again, and without saying a word, he put all of them into the system space.

Only then was he satisfied and ready to leave, holding the box and just about to go into the water, he frowned, and said lightly: "Isn't it a bit excessive??"

Qin Feng returned all the way back with the box, and was not hindered too much, and when he broke through the undercurrent, he also used the same trick.

The only difference was that when he appeared on the surface of the sea, he found that he had been swept away by the undercurrent for thousands of meters.