Just as Tang Shuxing and Gu Yan were heading towards the next room, a strange black shadow appeared in the track tunnel leading to the hill cave. The shadow slowly made its way down the tunnel, as if it had been injured, and finally the shadow fell down as he entered the room, crawling with difficulty in the direction of the cultivation tank in the middle, and finally reached out, reaching out and slapping it towards the cultivation tank......

In the distance, Tang Shuxing, who had just walked to the entrance of the next room, stopped and looked back.

Seeing that Tang Shuxing had stopped, Gu Yan also turned his head to look behind him and asked, "What's wrong?" ”

Tang Shuxing stared at the rear and said, "Did you hear any strange sounds?" ”

"Nope." Gu Yan shook his head, listened carefully as he spoke, and then continued to shake his head, "Really not, what did you hear?" ”

Tang Shuxing also shook his head: "I heard it at first, and then it was gone, like something was slapping against the wall." ”

"Let's go, if the contents of the cultivation tank come out, the movement will definitely be louder than what you just heard." Gu Yan walked towards the translucent door in front of him, the door was ice blue, the same color as the surrounding environment, but the two of them could clearly see the inside of the room when they stood outside the door.

In the room, there are still all kinds of weird machines, like high-end computers, there is a suspended monitor on the side that constantly displays some words similar to spells, very weird, and from time to time there will be one or two numbers flashing there, and in the middle of the room, there is also a rotating open cultivation tank, the cultivation tank is empty, there is nothing, as if something has left from here.

Tang Shuxing touched the door up and down. But the door remained motionless, and there was no switch anywhere to be found.

Gu Yan looked around, and finally found that there was a place similar to a keyhole on the right side of the door, but there were 8 holes in that place, and each hole was very large, indicating that the key was also very large.

"Is this a keyhole?" Tang Shuxing stepped forward and said, "It looks like it, but do you need eight keys!?" Where can I find it? There is no other road along the way. ”

Gu Yan took out his tools and began to try to pick the lock, although he knew that it might be futile. But it's always good to give it a try. Tang Shuxing watched Gu Yan pick the lock from the side. Then I heard something again, and subconsciously looked back, but still didn't see anything.

Gu Yan poked into the keyhole with a tool and found that the keyhole was useless. The tool poked in. Immediately went to the other side of the door. Gu Yan could see clearly through the door.

"Maybe it's not a keyhole." Gu Yan shook his head.

"There's certainly no such thing as a mechanism here." Tang Shuxing looked around, "Probably the ancient human beings opened the door differently than we did, and this place was completely a pure scientific research testing ground. It wasn't too secret in their time, so we must have gone in the wrong direction and had to think differently. ”

"Think differently......" Gu Yan sat there looking at the keyhole and thought, after thinking for a while, he suddenly opened his backpack and exposed the metal cylinder inside for Tang Shuxing to see.

Tang Shuxing immediately understood Gu Yan's intentions, nodded and said, "This metal body can change its own shape, maybe it is really useful, why don't you try it." ”

Gu Yan nodded, holding it in his hand, the metal body immediately changed the color of his arm, and then Gu Yan stretched out the metal body in the direction of the eight keyholes, and the moment the metal body touched the keyhole, the front end turned into eight metal strips that could just go deep into the keyhole.

Gu Yan turned his head to look at Tang Shuxing, Tang Shuxing nodded to him, Gu Yan stretched the metal strip into the keyhole, and obviously felt that the metal was trembling slightly, and then the metal strip at the front end began to rotate on its own, and after turning for a long time, the ice-blue door in front of him finally opened.

Gu Yan took out the strange metal, and the metal instantly returned to its original state, and the color became the same as the color of his skin.

"What the hell is this!?" Gu Yan thought it was incredible, "This is the key?" ”

"No, I don't think so, it's just that this thing can change itself according to its surroundings, yes, you wait." Tang Shuxing took out his pistol as he spoke, and then motioned for Gu Yan to put the metal on the ground, and after moving away, he put his pistol next to the metal.

As soon as the pistol approached the metal, the metal approached like a magnet, and then the metal began to gradually change, turning into the shape of a pistol, even the black paint on the surface was exactly the same.

Gu Yan looked at it in surprise, and reached out to touch the metal, who knew that when he touched it, the metal changed back to its previous appearance, and the color also changed back to the color of his skin.

Gu Yan took it in his hand and said, "It's just a metal chameleon, no, it's stronger than that, and it can also change the shape of its body." ”

Tang Shuxing shook his head: "It's a pity that when I encounter something else, it will change again, otherwise I really want to see if the pistol that this thing turns into can shoot bullets, whether it can be turned into other more sophisticated things, anyway, now this piece of metal can completely simulate anything about its size, if the simulated object is too large, it may only become a part of that thing, or change its own color or something." ”

"I'm going to take Chichen to study this thing." Gu Yan said and looked at Tang Shuxing, holding the piece of metal and said, "You have no opinion, right?" ”

Tang Shuxing shook his head: "Although I'm interested, I don't have the ability to study it, you can take it back, Zhan Wangba may have a way." ”

Gu Yan smiled and nodded, and entered the door with Tang Shuxing, and when he entered the door, Gu Yan asked again: "Why do you want to call the boss Zhan Wangba?" ”

"Actually, I didn't call this out, it was called out by a group of friends of Zhan Wangba before, because he looked like a very bastard." Tang Shuxing looked at the spherical room, it was still translucent, and those instruments were the same, they didn't know how to operate it at all, and they didn't have a clue what was in the cultivation tank in the middle.

"Gu Yan, you go and see if these machines can be operated, you know better than me, I'll find out if there are any other entrances and exits." Tang Shuxing walked along the edge of the room, and found that there were several pipes on the outside of the sphere room, each pipe was slightly smaller than the passage they had come, and it seemed to be for passage, but the entrance to the passage was completely walled, completely sealed.

Tang Shuxing turned his head and looked around, and finally saw that there was an obvious door at the top of the room, but outside the door was the ocean, and if he wanted to go up from his position, he could only climb up the cultivation tank, but the surface of the cultivation tank was very smooth, and he couldn't climb up, and besides, even if he climbed up and opened the door, he could only let the sea water in.

"Gu Yan, find the console, I know how to go to the next passage." Tang Shuxing pointed to the door, turned around and pointed to the passage next to the round ball room, but not next to the door, "This room can be rolled, you need to operate to make the door of the room roll to the position of the passage you need to go to, so that you can open the door." ”

Gu Yan was studying those machines, but he didn't understand what these things were. There was no text at all, no characters, the only characters were just displayed on the suspended display, and they couldn't read a word.

"I don't understand it at all!" Gu Yan shook his head, "I don't know what this thing is, and I don't know how to operate it, our goal has probably been achieved, so let's just leave, but we finally got something and got the metal that will change." ”

Tang Shuxing shook his head: "If we go back the same way, we will definitely encounter that sand corpse, if that floodgate is not opened, we will rush back again, we will die, neither of us is the opponent of that thing, that thing is almost impossible to kill......"

Tang Shuxing said and subconsciously looked in the direction of the door, it didn't matter at a glance, Tang Shuxing trembled, immediately pulled out the dragon blade, pointed outside and shouted: "Gu Yan, find a way to close the door, quickly!" ”

Gu Yan hadn't realized what was going on, and when he turned his head to look at the passage where he came, he found that the sand corpse didn't know when it appeared in the passage, and it was only ten meters away from them, but fortunately, the pace of that thing was slow, and they still had time to close the door.

Gu Yan immediately ran to the door, looking around for the switch, but he only saw another eight keyholes, he had to take out the strange metal again to put it in, and after twisting, the door slowly closed. When Gu Yan looked up again, he found that the sand corpse that had already walked closer had undergone a great change - although all parts of the body were still falling mud and sand, flesh and blood had already appeared in many places, and white bones could still be clearly seen at the ankle up.

"How did this guy change his appearance?" Tang Shuxing stood at the door, subconsciously reaching out to touch the door, worried that the monster could smash the door open and come in again.

Gu Yan shook his head, grabbed the Yin Bee and waited, at this time, the monster had already walked to the door, because the mud and sand on his feet and thighs had fallen, and the flesh and blood inside were growing on their own, not to mention, a layer of white skin began to gradually grow from the part of his toes.

The sand corpse stood in the doorway, hands raised, dropping dirt as it gently tapped the door, its mouth closed in one and the other, as if to say something, but no sound came out.

Gu Yan approached boldly and looked at the throat of the sand corpse: "His vocal cords and other things are probably not intact yet, my mother, how could this happen?" How could this thing grow flesh and blood so quickly! ”

Tang Shuxing stared at the sand corpse's thighs that had grown, followed by the waist, then the abdomen, and finally when it came to the chest, Tang Shuxing and Gu Yan were both stunned, because they found that the person that the sand corpse had turned into was not a man, but a woman!

Both of them subconsciously took a step back, carefully watching the next changes in the sand corpse, and then the growth rate of the flesh and skin of the sand corpse began to slow down, but the sand corpse still stood there and gently patted the door, but the eyes were still blank, like a shell that had been manipulated by something.

Then, something happened to the two of them to their surprise, and at the same time the fear rose—when the mud and sand on the left palm of the sand corpse fell off and blood flesh grew, a piece of metal also fell out of it and smashed to the ground. (To be continued......)