Digging further down the ground of the dungeon, what was found was not a crater, but a huge block of metal.

"What kind of material is this, why can't I make out it?"

Jun Qianqian took the magnet and probed into the huge pit dug by the tribesmen, and they only dug out the tip of the iceberg of this huge machine, but from the current point alone, it can be determined that the one buried in the soil is a big guy.

"The pits of the dungeon, were they originally mined to make this thing?"

The magnet did not react, indicating that the part that was dug up so far was not made of iron or steel, and I don't know how many years this thing had been buried, and the surface of the metal was still very shiny, and there was no sign of rust at all.

"Maybe that's it, but judging from the rail transportation in the mine, the manufacturing technology at that time was more developed than we are now, is it necessary to manufacture so close?"

Jun Qianqian touched the metal pipes, and sure enough, she could feel the warmth of the heat.

Is this big guy still running?

For a while, the tribesmen were a little scared, worried about digging out a group of underground people with black hair.

Jun Qianqian originally thought about how there could be people underground, no water and no air, but she thought that this world was already so magical, and it didn't seem surprising that there would be any more moths, so she simply transferred two artillery pieces to guard it.

"If you really dig up something wrong, everyone will turn around and run, you know?"

To this end, Jun Qianqian immediately organized two escape drills, optimized the escape route, controlled the evacuation time to one minute, and all staff could run out of the underground palace in one minute, and installed a large iron gate at the entrance of each mine.

"Even if you are so vigilant, if there is nothing, it will be fine, if there is really something, I don't know if it will work."

However, after tossing this pass, the tribesmen obviously settled down a lot, there were railroad tracks in the mine road, and it was very convenient to transport the excavated soil out, and soon they dug out this big metal lump buried in the ground more than two meters deep.

Fortunately, there has been no bad news at the border these days, Jun Qianqian and the others are anxious, and if they don't dig up the name, she plans to put the project on hold temporarily.

And today, they found a door on the unidentified object.

"This is the cab? Or a control room? ”

Is this thing buried deep in the ground some kind of weapon, or some kind of vehicle?

Wow, Huaguo often digs out archaeological mausoleums when digging subways, are they digging out alien UFOs?

"I'll take a look."

The size of the unknown object is very large, and it happens to be embedded in the flat ground under the dome of the underground palace, and there is also a reason why they can dig so fast.

After all, they are equivalent to digging a trench around this metal lump, not a circular pit dug around, and there is not so much work.

Luo Ze went down to the ditch, his height raised his head and he could still see the outside, Jun Qianqian also wanted to follow, but Luo Ze didn't agree.

"There are no handles on the door, and there are no keyholes."

Luo Ze looked at this door, and the tribesmen dug out the entire door, but this door still seemed very low, even if it was Jun Qianqian, he could only bend down and get in.

"Give you a sucker, see if you can pull the door open?"

Jun Qianqian wrapped the tool in a towel and handed it to Luo Ze.

"I'll give it a try."

Luo Ze first wiped all the dust on the door with a towel, and then glued the gadget that Jun Qianqian and Daze had researched to the door.

The lower end of the suction cup is made of rubber, and if you squeeze it hard, it will stick to the smooth surface, which is equivalent to making a temporary doorknob on the door.

But Roze tried on both the left and right sides of the door, and the door didn't respond at all.

"Will it be open up and down, or push-pull?"

Jun Qianqian was anxious outside the pit, and she couldn't wait to go down to help, but the inside of the ditch was relatively narrow, and she didn't have much strength, so it shouldn't be useful to go down except to get in the way.

"If you open it up and down, there won't be enough space in the pit."

Luo Ze looked at it, there was no room in the pit to open the door, and they had to dig a little deeper.

"Then you come out first."

Anyway, the door has been found, and I'm not in a hurry to wait for a while-

"Wait!"

Jun Qianqian seemed to see some pattern just now, and flashed on the door.

"What's wrong?"

Luo Ze held the oil lamp and looked up at her.

"I wanted to go down and take a look, I just saw something."

Jun Qianqian rubbed her eyes, the light of the oil lamp was very concentrated, and she accidentally looked directly at it for a moment, causing a lot of white spots to appear in front of her.

"Then you come down, be careful."

Luo Ze put the oil lamp on the flat place on the side, reached out and hugged Jun Qianqian, and did not let go until she stood firmly.

"I just saw a pattern here, why can't I find it now?"

Jun Qianqian was holding the edge of the ditch just now, her hands were covered with dust, she wiped it with a towel, and groped for the door.

"What kind of pattern does it look like?"

Luo Ze continued to help her carry the lamp.

"I didn't see it clearly, it felt like something like a circuit diagram, but it was a bit like an inexplicable pattern."

Jun Qianqian's eyes were so dazzled that she didn't see anything, and Luo Ze also followed her instructions to keep experimenting with different angles of light.

Jun Qianqian also returned to the outside of the pit, trying to reproduce the angle of the pattern she had just seen, but after tossing for a long time, the two of them were covered with dirt and found nothing.

"Damn!"

Jun Qianqian's fist slammed into the door, making a loud noise.

"Qianqian?"

Luo Ze hurriedly pulled her hand over to check, it could make such a big movement, and sure enough, the side of her fist was red and swollen.

Jun Qianqian looked like she wanted to kick the door twice, but her little arms and legs were more powerful than this thing.

"Don't worry, let's dig slowly, maybe this door can't be opened, we'll dig other doors."

Luo Ze held her in his arms and prevented her from injuring herself in a duel with this behemoth, Jun Qianqian struggled a few times before she quieted down.

"What the hell is this!"

What the hell is this world! Can't you just make something normal and conform to common sense? Clean up these things in the underworld, go die, die!

Jun Qianqian scolded more and more aggrieved in her heart, and saw that tears were about to come out.

"Okay, okay, let's ignore this for now, let the people continue to dig here, let's wait for two more days, if not, we will go back to Zihua first, we haven't been back for a long time, after the martial law level was lowered, I heard that the outer city was decorated to prepare for the New Year."

Luo Ze hurriedly comforted her and said something else to divert her attention.

"It's still early for the Chinese New Year, isn't it?"

Jun Qianqian knew that Luo Ze deliberately diverted the topic, but she still followed his words.

"This year's Chinese New Year is different."

After all, this year has been in a hurry and long, and everyone needs to celebrate and cheer themselves up.