Du Mingxuan approached the mountain of steel ruins, where cold steel machines were stacked horizontally, with different shapes and functions, most of them were dilapidated, and only some small parts remained intact.

"What a big mechanical pillar, it is estimated that it is several hundred meters long! It is really magnificent!" Du Mingxuan saw a huge mechanical pillar, the diameter is as long as forty or fifty meters, if it is erected, it is like a pillar of optimus! There is no such spectacle on earth, and this mechanical pillar is not the most spectacular!

In the garbage mountain, there are not a few giant machines of the same size! These "garbage" can build a giant steel city!

"It's amazing! No wonder it's a second-level civilization!" Du Mingxuan was deeply shocked, a garbage heap of mechanical civilization surprised it, what a spectacular scene should a real mechanical civilization city be?

He continued to rummage through the garbage dump, to be honest, there were too many things that could be brought back to Earth's space-time Z20, and just a well-preserved mechanical object would contain a level of technology that Earth had not yet reached!

"The abandoned energy tank, there is still a little energy to absorb!" Du Mingxuan's body stretched out a catheter and inserted it into the energy tank, absorbing the remaining energy inside.

"Mobile mechanical chassis, you can use it!" he found another good thing in the garbage heap, a mobile turf formed by six mechanical legs and a full-angle wheel in the center.

As long as you load this thing on yourself, it is equivalent to an additional fast-moving function!

"I understand, my racial talent is 'mechanical mastery'!" Du Mingxuan suddenly realized why he could understand the function and usage of these mechanical devices that he had never seen before, this was the racial talent in his mechanical life body, or a memory engraved in the core.

As long as it is not a particularly complicated mechanism, Du Mingxuan knows its structure and principle after a little study!

As an ordinary human being, he doesn't know how many years it will take him to learn this knowledge, and he may not even understand it because of his talent, but now, he can completely master it!

"Mengdie, this kind of talent for mechanical mastery, will it still exist after I return to the Z20 space-time?" Du Mingxuan remembered what Mengdie had said, and hurriedly asked.

"There will be one. Mengdie replied in the affirmative, "When the host's mind and the mechanical life body merge, the information existing in the mechanical core is also fused into the host's mind. ”

"Great!" Du Mingxuan was overjoyed, "In this way, this exploration is simply bloody!"

For him, the wealth of knowledge is more precious than the actual mechanical device!

He immediately set about reinventing himself, attaching his body to a mobile chassis so that he could move freely even in a mechanical junkyard with difficult terrain.

", shaped cannon!" Du Mingxuan found another good thing, which was a weapon that could be loaded on his body, and the power of this weapon could easily destroy the strongest armored vehicle on earth!

"Unfortunately, it's broken, and I don't seem to have any restored materials in my memory. Du Mingxuan studied for a while and then gave up, his mechanical mastery talent was limited to ordinary mechanical equipment.

"It's ...... Digging little robots?" Du Mingxuan found several broken little robots under an abandoned mine cart.

This small robot is the size of a suitcase, but it can work underground, detecting mineral resources underground.

Du Mingxuan inspected the excavation robots and found that although the appearance of these robots was still intact, the core inside had been completely broken, and there was no possibility of repair.

In addition to digging up the little robot, Du Mingxuan also found a "corpse" in the minecart!

It was the body of a mechanical being, and Du Mingxuan recognized it intuitively. Those little digging robots should not belong to mechanical life, but are just tools made by mechanical life, but the "corpse" in front of you must be mechanical life!

Its body size is similar to Du Mingxuan's current body, nearly two meters tall, and its body is not huge, but every part is extremely complex, not comparable to those simple and rough mechanical parts. Even at the nanoscale, miniature parts can be found.

It had no legs, and it looked like it had been damaged by artillery fire, but the rest of it was still intact. Du Mingxuan went to examine its mechanical core, that is, the "brain" of mechanical life.

"The mechanical core is broken! But there is also an ionization layer to protect it, it is not completely damaged, and it is dormant. Du Mingxuan was a little surprised, mechanical life is different from organic life, as long as the mechanical core is not completely damaged, they will not die!

The 100-odd years of life for people are just a small journey in life for them.

After looking at the mechanical core, Du Mingxuan looked at its "heart", that is, the energy center.

"The energy is depleted, and it seems that it may be because the energy is exhausted and the mechanical core is broken again, so it has to go into a dormant state. As long as the energy input is in, it should be able to 'resurrect', but why are mechanical beings abandoned in the garbage dump? Is this a way for them to dispose of corpses?" Du Mingxuan thought, he still didn't know what mechanical civilization was like, so he couldn't judge.

"Do you want to input energy into it?" Du Mingxuan encountered a new problem, he thought that if he delivered energy to this mechanical life, he could "resurrect" it, and it would be much more convenient for him to have a native of mechanical civilization.

But the biggest problem is that it doesn't know whether it's friend or foe! It's just an ordinary mechanical life, it has no combat power, and if it resurrects an enemy, it will be dangerous!

"Mengdie, is there any way to avoid this problem?" Du Mingxuan asked.

Dream Butterfly: "Host, the "Survival Manual of Cosmic Civilization" has been updated to "Mechanical Civilization Chapter", which can be exchanged for related items. ”

Du Mingxuan opened it to check, and sure enough, in addition to the "Cyber Civilization Chapter", there was also a "Mechanical Civilization Chapter", which also contained all kinds of magical props.

"High-energy energy blocks (50 points) are energy manifolds that contain a large amount of energy and can be used as emergency energy. ”

"Alloy Plating (300 points), a coating made of a special alloy that is applied to the surface of a mechanical body to withstand a certain amount of attack. ”

"Mechanical Core Protective Film (500 points), a special protective film that is wrapped around the mechanical core to prevent detection by other mechanical lifeforms, and has a certain protective ability. ”

"Nano-repair particles (200 points), nano-scale repair particles, can repair the body's damage to a certain extent. ”

"Core Parasite (300 points), a miniature mechanical parasite that can parasitize the core of mechanical life, controlling it. ”