Gao Chao has always trusted the fat man's intuition, he looked at the fat man, hoping that he could say something too, but the fat man said half of it. God, it doesn't seem to be about any important points, so Gao Chao didn't pay attention to him anymore.

At this time, Xia Qing and Xinlan had already walked to the door of the main tomb, and they began to study how to open this sealed door, the door of the previous ear chamber was still very easy, because the fat man found a button on the door before, he pressed it, and the door opened by itself.

But the one on the side of the main burial chamber was slightly different, although they were all the same model, but they didn't find such an obvious button, but Gao Chao and the fat man turned around in front of the door and found some traces.

On the lintel on the side of the door, they found three very deep marks, and they all felt that the green paint on the door had been hung up, and the fat man said in surprise: "My grass, such a deep trace, I feel that this power is not small." ”

Gao Chao also said: "If this kind of cast iron door can cause such a lot of damage, then the hardness of this thing should be far greater than that of iron." ”

The fat man touched the three almost parallel traces and said with some concern: "Old Gao, do you feel that the Dao Dao looks like the paw prints of something in the past three days?" ”

Xia Qing and Xinlan were already beside them at this time, and when this sentence came out, Xinlan couldn't help but glare and said, "Don't say it, it's really a bit like a paw print, this ...... This can't be the zombies, right? ”

Xia Qing smiled contemptuously on the side and said, "I should have been in contact with more zombies than all of you, but do you know? The hardest part of a zombie's body is nothing more than teeth, and will the teeth be harder than these cast-iron gates? ”

Gao Chao also said: "Don't worry, Xinlan, don't listen to the fat man's blindness, that's what he said, this may be the damage caused by the installation of the iron door." ”

The fat man pouted and said, "Yes, I can see it, anyway, I'm spitting out ivory from my mouth, so let's study it three of you, I'll wait on the side, won't it be over?" ”

The fat man really lost his temper a little, rolled his eyes as he spoke, and ran to the side to smoke.

Gao Chao didn't want to pay attention to him anymore, only the three of them discussed together how to find a way to open the door.

The fat man squatted on the ground on the side and lit the cigarette, he took two puffs, and looked at the cigarette in his hand in a daze, thinking that the question was that the door would be opened for a while, and there would be some good things in it, but he was in a daze, and suddenly noticed that the cigarette in his hand was rolling, and there seemed to be some problems.

It's not that the smoke is gone, it's the smoke that comes out of the cigarette in its hand after it is lit, and I saw that the smoke did not drift directly upward, but flew out diagonally.

The fat man blinked his eyes and followed the direction of the cigarette, but he couldn't help but be stunned for a moment, and then shouted loudly: "Lao Gao, I know." ”

"What do you know again?" Gao Chao looked at the fat man with some impatience.

The fat man said angrily: "You don't talk nonsense, come over and have a look." ”

Everyone hurriedly came over to take a look, only to find that the cigarette in the fat man's hand was really thinking about one side, and the place he finally entered turned out to be a crack in the wall.

"Oh?" Xia Qing said: "This wall doesn't seem to be sealed, it's ventilated. ”

The fat man said: "Nonsense, you still need to say this, the key problem is not this, the key problem is ......" The fat man patted the wall with his hand, and it made a "dong dong" sound, and it sounded like a hollow inside the wall.

Gao Chao glanced at the fat man and said, "Fat man, there is really you, there should be wiring in this wall." ”

The fat man smiled, picked up his black-barreled rifle, and then slammed the butt of the rifle against the wall.

With a "click", a hole appeared in the wall, and sure enough, the wall, which seemed to be the same as the surrounding one, had been hollowed out, and it was indeed a cable the thickness of two fingers.

"See?" The fat man said: "My fat man can find clues even if he smokes." ”

Gao Chao smiled and said, "Okay, you're amazing, so we don't need any buttons, come, you get out of the way." ”

As he spoke, Gao Chao had already pulled out a dagger from his body, although this dagger was not like the long knife he had been using before, but the length and sharpness of this dagger were no less than that long knife.

Gao Chao asked everyone to step back, because he was worried that the power in the cable would be too large, so he only held the insulating handle by himself, and then gently and slowly cut the outer skin of a cable, at this time, it can be seen that the inside of the cable is still divided into six thinner cables.

Gao Chao paid attention to the six cables, then cut two of them, and once again kept them away from him, before using a steel dagger to tie the two ends of the cables, and then only heard a "squeak" and sparks jumped out of the dagger.

Randomly, I only heard a muffled sound of "click" from the iron door, and the entire big iron door began to tremble, and then, the sound of gear movement sounded inside the iron door, and it seemed that the iron door was opened like this.

The fat man patted Gao Chao's shoulder and said, "Okay, I don't see it, you kid will still be like this, alas, I really have to pay attention in the future, I said why do we always lose things in our house." ”

Gao Chao scolded with a smile: "Don't talk nonsense, there are six locks on the door of your house, can you still lose things?" Hurry up, open the door with me. ”

As a result, the four of them pushed the big iron gate open to one side with all their might, but when only one gap was pushed open, Xia Qing couldn't help but be a little stunned: "Look, there is another door inside this iron gate." ”

Sure enough, there is an iron door in the big iron gate, but this door is completely different from the iron gate outside, so it looks like it is also made of iron, but it seems to be much older, and there is no green paint on the outside, how do you look like a modern product.

Gao Chao touched the iron door inside with his hand, and then couldn't help but sigh: "This door has been around for many years, and it was cast by the ancient method." ”

The fat man also hurriedly stepped forward and touched it twice, nodded and said: "Good eyesight, Lao Gao, this door is indeed old, and I estimate that 2000 will be about the same." ”

"What?" Xia Qing said: "In 2000? You're not mistaken, are you? ”

Gao Chao said very seriously: "The fat man is right, at least 2000 years. ”

Xinlan also felt very strange, so she said to Gao Chao: "How do you know that this iron gate is 2,000 years old?" ”