I am collecting cards in the end of the world and heading towards immortality

The girl's hands clenched tightly. It seemed that the weight of the elevator was not light, and she could clearly feel that its speed was slower than expected.

Finally, the elevator crossed the third negative floor, and her heart was in her throat. If it stopped on the second negative floor, she would have no choice but to run away.

Fortunately, after a while, the elevator reached the negative floor.

Apparently the elevator had to stop on the ground floor because of what she had done.

In the quiet environment, she seemed to hear complaints from above.

That's right, it's actually a human voice?

"???" Is there a person here? Are the so-called high-level zombies living here humans?

Of course, it may also be a high-level zombie. After all, if it is a very high-level zombie, maybe it can indeed speak human language?

Listening to the noisy but unclear curses from above, the elevator's display screen began to change again.

The elevator went up quickly until it reached the first floor and stopped.

It seemed that that was the floor they really wanted to go to.

After waiting for a while and seeing that there was no movement in the elevator, Yao Moxue walked to the elevator unhurriedly and pressed the down button.

"Ding dong" the elevator sounded.

Very good, there was nothing inside. Yao Moxue entered the elevator and decisively pressed the button for the negative eighteenth floor.

Then wait for the elevator to descend slowly.

It may be that the floors are too far apart and the imbalance in the elevator is very serious.

Yao Moxue shook her head, and finally waited until the elevator reached the minus eighteenth floor. She was ready to activate her powers at any time, and she was holding a dagger tightly in her right hand.

"Ding dong", the elevator door slowly opened, and the light from the outside shone directly in through the gradually opening gap.

no one?

Although there are lights inside the elevator, the light is dim, but the outside is completely different. It is the same light, but the lights on the negative eighteenth floor reflect the entire space like daylight.

As soon as she stepped out of the elevator, she saw someone coming around the corner.

That's right, it's a person, a very normal-looking person, wearing a white coat. He looks like a doctor in a hospital or an experimenter in a laboratory.

And this is a man. He wears a pair of thick glasses on the bridge of his nose. The thin man looks very gentle.

However, the expression on his face at this time was not very good, and he was obviously shocked.

"You, you, you, who? Why?" He obviously asked more questions.

At this time, a sharp ice blade had condensed in Yao Moxue's hand and was pointed directly at his throat.

The man didn't dare to speak, for fear that he would lose his life accidentally.

Almost the next second, the man's mouth was sealed, his whole body was tied up, and he was dragged to the corner by Yao Moxue.

After tearing open the seal that sealed the man's mouth, Yao Moxue smiled as kindly as possible.

"Shh, what are you doing here? Judging from your appearance, you have lived here for a long time."

Looking at the friendly look of the woman opposite him, he didn't forget the way the man pointed the ice blade at his neck just now.

There was only a "gudong" sound, which was the sound of the man swallowing his saliva. His legs were still trembling, and a pair of small eyes behind his eyes were full of fear.

"We are doing experiments here, who are you? How could you come in casually? The superiors will be very angry! I advise you to leave quickly!"

He was trembling, but his speech was not slow, and his logic was very clear.

Yao Moxue just smiled, "Who said I came in casually? How long have you been here and have you ever gone out?"

The woman stood up and looked down at the frail man below. He didn't seem to know why the person in front of him asked this.

He was doing experiments just now, but when he came out to go to the toilet, he was caught by such an inexplicable person, which made him hold back the urge to urinate.

The man shook his head, and his face under his thick glasses began to turn slightly red.

"I, I want to go to the toilet. Can you let me go to the toilet first?" As he said that, the man's face, which was only slightly red, turned red, and he seemed very embarrassed.

Yao Moxue narrowed her eyes suspiciously, and then picked up the man.

"Toilet, give directions, don't talk. You've got a lot of things to do, don't let me do that next time." Almost as soon as he finished speaking, the man's mouth was sealed again.

He could only suppress his blush and silently point in the direction with his finger.

After crossing the elevator and making a detour, the sign in front of her was indeed a toilet. Seeing this, Yao Moxue directly carried the man into the toilet.

With three strokes, he pulled off the man's white coat and a series of matching clothes, and put them on himself.

"Stay here and don't come out, otherwise"

A sinister smile appeared on Yao Moxue's face, while the man lying on the ground covered his chest with a pale face, like a good woman who was being persecuted.

Since you want to go to the toilet, just stay there. Yao Moxue didn't forget to lock the door when she went out.

This way you don't have to worry about people inside coming out.

She tied up all her hair into a bun, then took out a hat from the space and put it on, and she came out dressed in an awkward but professional manner.

There was something else in the pocket of the white coat.

He reached out and took it out, and the work card inside fell into Yao Moxue's hand.

If you take a closer look, it's pretty good. The job badge here only has a name, not even a photo or gender.

So Yao Moxue smiled and put her work badge back in her pocket.

Who knows what the rules are here, but from the looks of it, there doesn't even seem to be any monitoring downstairs.

It is very possible that there is something shady, so I don’t even dare to set up monitoring.

Yao Moxue half-supported her chin and walked thoughtfully in the corridor on the 18th floor.

She planned to walk around and see if there were any hints from monsters.

The design below is obviously more complicated than the floors above. It can even be said that it is completely different from any floor above.

She had already walked through the area of ​​the upper floor alone, but the area of ​​the minus eighteen floors was far greater than the area of ​​the upper floor.

If you guessed correctly, this is at least several times the area of ​​the floor above.

As for the specific area, you either have to visit all the places, or you can find a schematic diagram of this floor.

The girl's footsteps were so light that she could hardly hear the sound. Because of her dress, even if someone occasionally came out of the house and saw her, they would not suspect her.

This place is clearly a three-no laboratory! So it was built so deep underground just to hide it from others!

[Attention, the presence of a monster at the target location, the original bamboo black bear! Invite the demon fairy to conquer the demon beast! 】

Suddenly, a voice exploded in the girl's mind.

There really is a monster here! Yao Moxue frowned and immediately walked in the direction prompted by the voice in her head.

Until he stopped at the door with the door number of Laboratory 666.