Relying on the rough skin and thick flesh, the surface layer is also covered with shallow and dense hair, which is enough to block the sudden cold.

This is a knee-jerk reaction, in this sudden special environment, Lin Xiaobei has no time to think about whether to take out a big cotton jacket from the space and put it on, or play a set of basic boxing techniques.

Continuing to walk in, it is like entering an ice cave, which is covered with ice and snow everywhere, this should no longer be a natural cave, but has artificial traces, many places are square buildings, even if they are covered by thick ice, you can distinguish the general shape.

Here, according to Lin Xiaobei's knowledge reserves, it is a little impossible to tell what type of building this is and what it is used for.

Tombs outside the city?

With this doubt, Lin Xiaobei walked down the steps, walked across the square, and walked towards the city wall.

I don't know if it's a burial place, but it's probably what an ancient city looks like.

And the place where the fishbone chain bridge passed before is really a bit like a moat.

My accidental rebirth, the system I have, which shows that this world has mysterious powers and ordinary unexplained phenomena, is this some kind of transcendent place, or some kind of detached person's territory...... Lin Xiaobei's thinking kept running.

If you let the little steamed bun come here, there will be a lot of inspiration, after all, the scene in front of you is very out of the ordinary world, and the cognition is subverted.

Keep walking, keep walking, around the city wall, and looking back, it is still the stone gate entrance on the steps, this whole structure, like a stadium, the field is a city that can't see the true face, and around, is the stands, the different directions of the high place of the stands, there are different stone gate passages.

And Lin Xiaobei's current position is similar to the runway of the stadium!

There was a stubborn consciousness in his head that he wanted to find the entrance to the city, so he kept circling along the huge square that resembled a "runway".

I don't know how long it took, he suddenly realized that something was wrong, and then he broke out in a cold sweat, and then pinched his thigh fiercely!

The intense pain was transmitted to the brain, and there was a burst of clarity.

Hurriedly replenished his state again, and then after a while, he was afraid that he had inhaled an unusual gas, so all kinds of fantasies appeared!

After holding his breath at this moment, the illusion disappeared, and it turned out that he was still sitting on a stone step not far from the entrance of the stone gate.

Lin Xiaobei took out the breathing equipment for diving from the space, and finally settled down, fortunately, he found out something wrong in time, otherwise he should be trapped here, and he thought he had entered some magical world.

This kind of air that can produce illusions must have invaded when he felt a sudden cold just now, in fact, he was hit at that time, and he didn't become a monster with hair all over his body to keep out the cold, and the so-called rough skin and thick flesh skills are just an illusion.

There was no city square in front of him, only a dark passage downward.

Lin Xiaobei turned on his headlamp, and the place where his super vision could reach was still unfathomable.

Unfathomable is somewhat frustrating for ordinary men, but Lin Xiaobei is obviously not an ordinary man, so he decided to go down and explore.

The scene just now is an illusion, but it must not be taken lightly, after all, the big strange fish, the strange chain bridge, and the vigorous hot springs all show that this is a place that cannot be fathomed, maybe it is really a transcendent place, and there are transcendent people living in it.

Since there are stone steps, then walking to the end can more or less reveal some mysteries.

You can't go all the way to the depths of the earth.

And looking at the meter, it's still above sea level.

I can't count how many steps have gone down, Rao is a tough guy like Lin Xiaobei, and his steps are a little frivolous.

When we reached the end of the stairs, this sense of accomplishment was also very refreshing.

See the stone gate again, and the stone gate in front of you is more grand, not the shoddy work in front of the chain bridge.

The tall stone door was closed.

The door panels on the left and right sides are carved with hideous and mighty ancient beasts, which really only appear in that kind of mythological stories or Taoist legends.

There was also a pair of stone rings on the stone door, and Lin Xiaobei tried to buckle it, making a dull impact sound.

It was also his big heart, and he tried to push the door in all directions, but of course he didn't move.

It's the center...... He sat down and wiped a cold sweat.

Who thought this was an ancient tomb...... After all, it's impossible to tell all the way here.

Maybe this is the main altar of demons, the base camp of monsters, then laugh off the big teeth and lose your life.

Lin Xiaobei could feel that the air here was still in a state of flow, and in the positioning panel of the system, some points of life light began to appear, gathering far away, not close, after all, he had the skill of directional bait.

So, the air here should be safe, so he took off his diving breathing equipment.

It's been almost three hours since we were separated from the archaeological team.

Lin Xiaobei took out the walkie-talkie and tried to call his teammates again.

Sure enough, it didn't work out again, alas, I don't know what happened to them outside, archaeology in this kind of place, the expedition is pretty much the same.

Other people's archaeology is all on the ground, and they are all moving small brushes, taking photos, and making a little record on the things that have been excavated, why is it their turn to archaeology for the first time, it is life-threatening, is this the bad luck of Mr. Ji Lan, or his own luck.

Lin Xiaobei complained while replenishing a little energy, then got up and began to study the Shimen mechanism.

Since there is a door here, it must be opened, and this should not be a dead end with a gate, but where is the mechanism?

Lin Xiaobei observed the stone gate with keen eyes, and the ...... around the stone gate A century has passed.

There's a mystery here...... He finally noticed that there was a place on the ground in front of the door that was different from the others.

Everything else is stony, but this one is dirty.

Lin Xiaobei sacrificed the excavator from the space, hehe, of course there is no excavator, just a set of excavation gadgets.

But at this moment, he thought that there could also be an excavator, if he knew in advance that he was going to face this kind of big project alone, he could stuff an excavator or something in the space, and then he could release it to dig and dig now, which would definitely make the owner of this place stunned.

After digging up the soil layer, a wooden tie was exposed in this small square hole, and Lin Xiaobei turned his heart horizontally and pulled out the wooden bolt vigorously.

It's that simple...... Lin Xiaobei tried to push the door again, but this time the door opened inward, and it was smooth and relaxed, like with a pulley.

The stone door shook, and countless dust scattered, Lin Xiaobei jumped back with agility, after all, in addition to dust, maybe there were some other mechanisms in it, such as javelins that shot quickly, arrows stained with venom, the kind often played in movies.

After waiting for a while, there was no strange phenomenon, and Lin Xiaobei probed his head and looked inside the stone gate......