The tram drove towards the depths of the tunnel, but to Chen Shi's surprise, the tunnel was not long, but was very short. It was only about half a minute, and it suddenly became clear before their eyes. They drove out of the tunnel and turned into tracks hanging in the air.

The curved track has no support in the middle, but it rotates around the air in a back-shaped manner. The tram is driving on such tracks, like a special roller coaster, slowly climbing upwards.

Chen Shi hurried to the empty window frame and looked down, like half of the eggshell, which was the protruding dome of the hall, which was the opposite of what he saw when he was standing in the hall.

So, are they heading above the tower pillar?

Chen Shi was surprised that even if it was a roller coaster, there were many support objects under the track. It was not like this track, as if it was built on magic out of thin air. He didn't see the support objects, but he could support the tram on it.

The tram was not fast. Chen Shi estimated that it was about 20 kilometers, which was almost the same as the driving speed of the sightseeing car. It was equivalent to them taking the sightseeing tram, right?

Chen Shi looked down for a while and then withdrew his gaze. His mood suddenly relaxed a lot. He finally felt safe here. He walked for so much worry all the way, which was even more terrifying and nervous than in the war-torn Middle East. He would rather go to the battlefield of humans than be killed by some alien creature.

Chen Shi, who could turn around, saw the 1214-bo1 not in a relaxed state. It put down the cart, carried the metal box and held the electric musket in his hand, in a state of pulling the trigger at any time. It is obvious that it is not as relaxed and alert as Chen Shi.

Is there still danger here?

Chen Shi was helpless and worried. He reluctantly cheered up and re-entered his preparation.

But, where can I run in the tram in the air?

This seems to be a serious question worth pondering.

Chen Shi did not think about this problem. He was quickly shocked by the movement outside and hurriedly looked at the edge of the wall of the tower column along the track. At this close distance, Chen Shi quickly found that there were iron doors and small platforms for people to stand on these walls. Every few meters away, there was a small platform next to the track. On the platform's stairs, a closed iron door stood.

In the same scene, as the tram advances, his eyes quickly left dozens of uniform small platforms and closed iron doors.

What is this situation?

He naturally understood at a glance that those small platforms were for people to use, and the means of transportation was obviously the tram under his feet. What he was puzzled was what so many closed iron doors were for? What was there in it?

"Bang bang..."

It seemed that the faint sound of the tram running attracted some attention from the inside of the iron gate. In just a moment, Chen Shi heard the "bang" sound from many inside the iron gates.

It's not the sound of knocking on the iron door.

The source direction of that sound is more like it comes from a more distant depth inside the iron gate.

Chen Shi's expression changed slightly.

It seems that there is something alive inside? Or creatures exist?

"Crunch, crunch..."

The sharp shaving sound and the creepy friction sound came from afar. As soon as he entered Chen Shi's ears, he couldn't help but breathe. This...the sound was so terrifying.

There must be something terrifying inside the closed iron door.

Wait, the sound does not seem to be next to the iron gate, but deep in Xu Yuan.

Could it be that these iron doors are not used to prevent things from coming out, but to prevent people outside from entering?

Chen Shi glanced at 1214-bo1, and saw it silent, turning a deaf ear to the movements outside, as if he had not heard anything.

"Huh, sure enough, none of this ghost place is safe."

Chen Shi held his breath and also learned to wait silently on 1214-bo1, waiting where the tram would take him.

Things were not as good as he wanted.

The tram is slowly driving on the surrounding track, and it is unknown how long it will take to drive out of this tower pillar.

If the scale of the 3D map he saw before was based on the scale of the tower column, the length of this tower column may have exceeded 20 kilometers...

Chen Shi was shocked and was shocked by his thoughts. Doesn’t this mean that the inverted cone structure has a length of 6 ooo kilometers at least?

It's impossible, the radius of the earth is only 6,371 kilometers. If this inverted cone structure really exists, wouldn't it be dug to the center of the earth? No, it may not be the earth, but if it were a large geological planet, this number should not be underestimated, which is equivalent to dismantling Mercury to make Dyson's ball.

The construction difficulty and various urban buildings are much more difficult than simply dismantling Mercury to create Dyson Balls.

Chen Shi thought hesitantly that people who have to do their best to live naturally cannot imagine the grandeur of the universe and the horror of modern civilization. Even if scientists who have eaten and dressed warmly, they cannot be more deeply and shocking like Chen Shi’s personal experience at this moment.

"Hey, I really want to hide in the quilt and sleep comfortably now, not taking a shower or washing your feet, no one disturbs you..."

Chen Shi sighed deeply. At this moment, a unique iron gate above the direction where the tram turned was stunned by the sudden shock of Chen Shi's sighing.

It was an...opened iron door.

Without waiting for Chen Shi to think about it, the tram drove forward without hesitation and quickly passed the open iron door.

Chen Shi lay beside the window frame and tried hard to turn his gaze into the iron door.

However, in the quiet and deep iron gate, there was no light and dust, like a black hole that devoured all the light sources. Even the sight he had put in seemed to be deeply swallowed. Although he had not seen anything, there was a stimulation that made him suffocate and fed back. He suddenly closed his eyes, blinked a few times, opened his eyes, but did not dare to look directly again.

Very strange, very strange psychological touch.

Chen Shi hesitated for a moment and wanted to check out one or two more times, but the tram had already driven through the iron door.

I guess I was too careful.

Chen Shi suppressed his restlessness slightly uneasy. He tried to seek answers from 1214-bo1. He turned his head and 1214-bo1 looked at him with a strange look.

"Uh, why are you watching me like this?"

Chen Shi was uncomfortable all over by 1214-bo1. It had never looked at him like he was now, just like it stared at an incomprehensible monster.

1214-bo1 did not answer, no, its answer was to slowly raise the electric musket in its hand. Chen Shi gave it a name, a firearm that can spray high-temperature flames and electric shocks. As long as the trigger is pulled, Chen Shi can be shot and killed instantly.

I am afraid that no one can calm down when he is pointed at by such a dangerous weapon.

Chen Shi was not as impatient as he imagined. His first thought was not that 1214-bo1 wanted to kill him or go crazy. If 1214-bo1 wanted to be unfavorable to him, he would have killed him long ago and he would not have to take action now.

The last time 1214-bo1 was holding a gun at him like this, then...

Chen Shi suddenly turned his head.

another……
Chapter completed!