The two reached a consensus, and the old man also let down his guard against Ade.

The old man told him that his name was Wujia.

"Jiamei? Poof......" Ade couldn't help but laugh.

"Bastard East! What is West laughing at? Just a name! The old man in the black armor raised his hand.

"Mei Lan Zhuju, what juan, what celery, aren't these all women's names? Who gave you this name? ”

Wu Jiayuan pursed his lips: "My father, who else can not disobey the order of his parents." I've been using this name for over 50 years. ”

Later, after some explanation, I learned that his name means joint first.

"At that time, the guy surnamed Zheng and I were simply the best of the two planets. He's on his planet, I'm on ours!

I'm not boasting! He said that if the human physique is divided into levels, and the first level is the lowest, I am at least level 4! ”

After hearing this, Ade thought to himself: No wonder, this old guy can kick people to death with one kick. The movement is as fast as lightning, if it weren't for the fact that my eyes are not very agile, the loud noise just now, I don't know if he flew over and kicked me, super sonic speed.

The rank of the body is clear.

Maybe when the old man left Earth, people at that time had not yet classified the human physique, but later a scientist, of course, was also the scientific advisor of the third base, and he divided the human level into 5 levels.

Thinking of this, Ade couldn't help but break out in a cold sweat.

Tentatively asked: "Uncle Wu, uh no, Uncle Wu, take the liberty of asking, do you have a son?" ”

"Hehe, this is not blown, I not only have a son, but my wife is also very beautiful!" The old man looked triumphantly at the sky, as if recalling the dreams of his youth.

Ade touched his chin with his hand, thoughtful, I wonder if there are really inextricable connections.

He didn't say it for the time being, but he had an answer in his heart, in case he said this, he asked about his son's future again, the third base was not very kind to Professor Nawu, let him know, then he must not be angry and angry.

Ador ignored the marine armor and walked straight towards a mountain col.

"Don't worry, as long as I want marine armor to come to us. Don't you want to live? Ten days is enough, I have a heart that changes color, and you will be scared when you see it. ”

The two men walked and talked, and after a few hours they came to a dirt slope on the ground.

They went around to the back of the dirt slope, surrounded by shrubs and grass.

The black armor kicked and kicked all the bushes and weeds around him.

And there was a hole in the slope of the earth.

Ade couldn't help but sigh: "Uncle, what did you do before?" It's like a grave! ”

"The people of the earth know, but the people here don't know! They always mistake it for a cave of earth monsters, so they will bypass it when they see it, and this has become a natural haven for me, and it is so enjoyable to hide things here, and it has never disappointed me. ”

The hole was so small that it had to be entered upside down, lying on the ground like an earthworm falling back into its own cave and sliding down slowly.

Ade followed the old man in first, and when he entered, there were sturdy concrete steps in winter, and various metal pipes.

The main thing is that as soon as I came, I heard the sound of metal gears.

"What is this? It feels like an underground factory, is it an engine room? It's the kind on an aircraft carrier. ”

It smelled of engine oil, with the smell of metal, and the ground was sticky, as if it was stained with all kinds of oil.

Ade stretched out his shallow foot and followed the old man forward.

The walls on both sides were also smeared with this dirty oil, but not as sticky as the floor, but a little sticky, like a layer of black chewing gum.

He suddenly remembered a raw material on earth called asphalt.

And the oil of these raw materials themselves, their synthesis is oil.

It's a small world, but the people here don't seem to have explored it.

Ade gradually figured out something, and felt that this old man should know a lot, whether it was astrophysics or geology and geography.

Maybe he's the first earthling, coming to this world and opening up the wasteland for these self-righteous guys.

This speculative idea was quickly validated.

The old man led Ade to a small room with a lot of old instruments.

All of this is stupid and black, and the glass of that instrument-like thing is terriblely thick, at least 5 centimeters.

You have to keep your eyes wide open and look closely to see the numbers behind the glass.

And the numbers behind that dial are still engraved with a knife, crooked, and pieced together into a scale.

"It's a pressure gauge, I worked so hard to get it! And that ammeter, voltmeter, and power calculator over there! ”

Ade looked in the direction he said, and sure enough, there was an ammeter and a voltmeter.

It's just that the shell of the same metal seems to be made by firing it with a hammer and charcoal, like a blacksmith using a brittle fire.

Because of the ammeter and voltmeter, each of which is almost the size of an old-fashioned television.

The glass plate on the same top is also very low, almost translucent, but if you look closely with your eyes wide, you can still see the fan-shaped scale at the back.

Ade couldn't help but admire: "Although the workmanship is very rough, I have to praise you, you are all handmade!" ”

"Otherwise, when I came here, I didn't even have a cooking pot or a tin kettle to boil water."

"Then you're a bit awesome! You see the pipes are knocked out," Ade touched the pipes with his hand and felt the seams.

I thought to myself that this guy should have curled up the huge iron sheet by hammering and forging it, and then reshaped it into the shape of a pipe.

And those instruments, if you don't understand the principle at all, you can't build them at all.

"This is the engine ventricle, and I can use their resources to help me make more color-changing hearts with just a little modification!" Wu Jiayuan said proudly.

Thinking he had misheard, Ade asked, "You mean you create a discoloring heart?" ”

The old man in the black armor nodded.

"As long as it's not a natural occurrence, it's man-made.

Even if it's the black technology of aliens, it's artificial.

As long as they made it, figured out the principle, imitated it, and made it exactly like them, it is not difficult!

After all, this kind of thing is produced by this engine.

Then, in some form, drop it into certain parts of the struggling jungle and let the participants who enter the place venture to find it.

Of course, this adventure came at the cost of life.

Why take the risk when we can build our own?

As long as you hand in the color-changing heart on time every 30 days, isn't it?

You see, on the third day I came here, I figured out this pattern, and I think my own head is okay! ”

This old man's head is not only okay, it is simply full of intelligence, is it?

Ade was completely convinced.

Afterwards, the Armor took out the discolored heart that had been made and stocked.

It was an iron box the size of a suitcase, and it was filled with heart-shaped objects that shimmered with colorful lights.

"This is the heart of the color changer!"

Ade shouted excitedly, because he had seen it at the princess's place.