He moves slowly, carefully, and as cautiously as a bomb disposal expert.

At that time, there was no such thing as cement, so the floor tiles could easily come up. Beneath the floor tiles, he quickly spotted the spider he had just burrowed into.

In addition to the spider, there is also a stone slab underneath the floor tiles. On the stone slab, there are some patterns carved, and the patterns are very strange, both like patterns and words. Moreover, judging from the current situation, this slate seems to be very large, far more than that.

He didn't stop, and hurriedly went back to work. Seeing that he seemed to have found something, Zuo Ting and Qiao Ruolan were also immediately overjoyed, and the ** who survived overcame fear, and they all hurried over to help pry the floor.

It took about twenty minutes for a smooth, monolithic stone slab eight meters long and six meters wide to appear in front of everyone. The whole picture on the slate also appeared clearly in front of everyone.

"What is this?" Zuo Ting asked in a condensed voice.

Qiao Ruolan blinked: "Above, it seems to be an experimental scene. You see, this is the experimental equipment, this is the medicine bottle. Someone threw the medicine to monkeys and bugs. But no, no one has been here for at least hundreds of thousands of years, and at that time, how could there be a modern laboratory?

Mo Feifei lowered his eyes, looked at the picture carefully, and muttered, "No, it looks like this is alchemy." Could it be..... The monkeys and insects on it are the mandrills and horse worms we have encountered. ”

"Ah, you're saying they became like that after they took the medicine. Could it be, this is the elixir of life, right?" Zuo Ting was taken aback, could it be that there is really such a thing as an elixir in this world.

This can't be, if there really is an elixir in this world, then why can no one live for hundreds or thousands of years? Just a few animals, this kind of situation has been realized? This is too unbelievable.

"It's really incredible", Mo Feifei rubbed his chin and unfolded a rich association: "Suppose that there really is an elixir, suppose that the mandrills and horse insects outside really ate the elixir (or obtained the art of immortality) to live until now." The elixir, then, was what they were looking for on this trip—the ultimate. In other words, the ultimate is the art of immortality. This also alludes to the legend that the ultimate is a force, a powerful force. And the one that activates this ultimate is the Tongtian Treasure, and there is more than one such Tongtian Treasure...."

Thinking of this, Mo Feifei's eyes lit up. Although I don't know if the things depicted on it are what I guessed. But if that's the case, it's interesting.

Although he didn't believe that there was an immortality technique in this world, he wanted to see how this ultimate worked and how powerful it was.

I don't know why, at this moment, his ** desire to survive is extremely strong, no, he must find a way to get out of here, and he must not die here like this.

He didn't answer, but continued to say to Zuo Ting and Qiao Ruolan: "Keep digging! Dig up this stone slab and take a look to see if there is any other information behind it." ”

After speaking, he took the initiative to take the lead and began to dig this slate.

Seeing this, Zuo Ting and Qiao Ruolan also began to continue to be busy.

The three of them sweated like rain and worked in full heat for three hours, and finally peeled off the stone slab from the ground.

The slab is eight meters long, six meters wide, and twenty centimeters thick, weighing at least 500 pounds. If you want to see if there is content behind the slate, you have to turn the slab over.

It's not easy, but it's not impossible to do. Zuo Ting and Qiao Ruolan originally wanted to work together with Mo Feifei, and the three of them worked together to lift the stone slab. However, Mo Feifei said that it was not so troublesome, and it only needed me to use ingenuity alone.

"Ingenuity?" The two girls glanced at each other, and they both felt incredible, what kind of medicine can be done by one person.

Mo Feifei nodded and snapped his fingers: "Lever principle, take out your mountaineering pickaxes." ”

Being reminded by him like this, Zuo Ting and Qiao Ruolan immediately understood, and their faces were happy, yes, why didn't I think that they could use a mountaineering pickaxe as a crowbar.

"Or will you learn and apply. Qiao Ruolan laughed for a while: "I'll go get a stick." ”

"Extraordinary, you're so smart, you can imagine it. Zuo Ting also followed, looking for their crowbars.

Mo Feifei smiled and picked up the rope on the ground, and also took out his mountaineering pickaxe, Yun Danfeng smiled lightly: "It's just a little trick, it's not a big deal." ”

"You don't think it's a big deal, but we think it's amazing. Zuo Ting praised from the bottom of her heart. Even Qiao Ruolan, who has always been against Mo Feifei, pouted and said with a smile: "Yes, it didn't disappoint me." ”

Mo Feifei coughed dryly, took the mountaineering pickaxe from the second girl's hand, and then used a rope to tie the joint of the three mountaineering pickaxes, making them integrated into one and turning into a big stick with a length of more than one meter eight.

After making sure that the big iron rod was hard and long enough, Mo Feifei took a few floor tiles, placed them next to the stone slab, and then used the front part of the stick to reach under the floor, using the floor tiles as a fulcrum, and pressed down like this.

"Crunch!"

More than 500 catties of stone slabs were lifted by him in this way. After another effort, the slate was planted on the spot, and then the other side came into everyone's eyes.

I thought that there was other useful information on the other side of this slate. But I never thought that there was a bare piece behind it, and I couldn't see anything.

However, everyone was not disappointed.

Not only that, but they were also very excited. Because, they found a flash door, an iron door.

"Extraordinary, you are really amazing, you can actually rely on a spider to find the exit, I can't believe it, you can pinch it. Zuo Ting was excited, holding Mo Feifei, happy like a child. Then I felt my nose sour, and tears flowed down my face.

"If I had known, if I had known that the exit was here, I would have asked you to find a hundred spiders. Qiao Ruolan was also excited, hugging Mo Feifei hard, jumping and jumping.

To be honest, Mo Feifei didn't expect that his luck would be so good, and he couldn't help but feel excited and surprised when he found such a place by mistake.

After the excitement, he immediately calmed down again. Don't be so happy so early, you still want to see if this place is an exit or not, that's the most important thing.

He took a deep breath and began to prepare to open the iron door.