More than 2,500 years ago? At that time, China was still in the Spring and Autumn Period and the Warring States Period.

The robot laughed, "Boy, can I be called as old as your ancestors? You can call me Jack, that's what the owner of Dar called me." ”

"Hehe, Jack, you just like to be a senior in front of young people, what kind of age are you, I'm more than a hundred years older than you. The voice of a mysterious little girl came from the sky, followed by a coquettish smile.

With this laughter, a beautiful woman slowly and gradually appeared in mid-air.

Oh, it should be said that a little beauty appeared in mid-air, because she was only the size of a finger, and on her left shoulder there was a crystal clear snow-white wings that kept fanning, her face was extremely handsome, but her small body was also curvy, and her body was extremely hot, which was a miniature version of the angel image.

The little beauty in front of her has only one wing, like a legendary angel with folded wings.

Yang Di was slightly stunned: What is the matter with this little beauty who can be invisible? Could this be the alien of the so-called Dalhu planet?

Yang Di immediately denied his idea: Well, Jack also said just now, the people on Dalhu Planet are all evolved from plants, they all look like plants, and the robots they make are also the image of plants, this little beauty is obviously human.

Yang Di asked the little beauty, "Beauty, are you a robot, or are you a native of Dalhu?" However, just now Jack said that the people of Dalhu are all plants, and you obviously look very similar to humans on our earth?"

Chen Yajing was naturally surprised by what was happening in front of her, but she saw that although Yang Di had some surprised expressions, her overall performance was relatively calm, so she was silent, just quietly watching Yang Di and the little beauty talking.

The little beauty smiled faintly at Yang Di.

"I, like Jack, I am a robot created by the owner of the planet Darhu, you can call me Kerr, in fact, what you see now is not my body, but my simulated form. Well, I'll let you see my true nature. ”

As soon as Kerr's words fell, I only saw light and shadow flickering on her body for a while, and a moment later, a robot in the shape of a peony flower appeared in the sky.

It turns out that Kerr's body is a robot in the shape of a peony flower, but why did she appear in front of Yang Di and Chen Yajing in the image of a human beauty just now?

Even Yang Di, a person who had traveled to the world of cultivating immortals, was a little surprised that Ke'er could change his image.

Ke'er seemed to see why Yang Di was surprised, and smiled faintly again.

"Hehe, the reason why you just saw that I am the image of a beautiful woman from your earthlings is because I used a device: the universal mimicry instrument, as long as I use this instrument, I can simulate the image of any human and other objects. ”

Yang Di was stunned: I, fuck, this universal mimicry Niu B, with this instrument, isn't it equivalent to knowing the seventy-two changes of the Monkey King in "Journey to the West", as long as you activate this instrument, you can become the image of anyone or object?

The aliens of this Dalhu planet have a level of science and technology that far exceeds the technology on the earth, and even more than the high-tech civilization that fought with them at the beginning.

When Yang Di thought of this, a cold sweat broke out on his head, but after thinking about it, such an advanced civilization has no interest in the earth at all, just like the human beings on the earth today will definitely not be interested in conquering the civilization that is still in the Stone Age.

Yang Di asked Ke'er, "You and Jack are both robots made by the Dals, so is your current master still on Earth?"

If there are still Dalhu people on the earth, this is really too disturbing, with their strong level of technology, once they want to target the earthlings, where can the earthlings resist?

Jack laughed silently.

"Our master traveled around the universe in a space-time spaceship, came to Earth 2,500 years ago, and then established this underground city here that will definitely be regarded as a paradise by the humans of Earth, Amplo City!"

Kerr added, "More than 100 years after the city of Amplo was built, our master left Earth in a spaceship, and we were left on Earth as a memorial to their visit to Earth. ”

"Before leaving, our master told us that if one day an earthling came here, that earthling would be our new master, and he would have the opportunity to learn about the mechanical civilization of our Dalhu people. ”

"In that dungeon of Amplo City, there are a lot of high-tech things and many robots like us! However, our mechanical civilization is much more advanced than that of the earth, and it is difficult for humans on the earth to learn the essence of our technology!"

Yang Di was surprised and delighted, and could hardly believe that he had such good luck: he would become the master of the high-tech underground city of Amplo City, and he could also learn the mechanical civilization of the people of Dalhu Planet? God, if he could really master their technology, and with his immortal cultivator's supernatural powers, wouldn't he be able to walk sideways on the earth, and what else could restrain him on the earth?

However, Ke'er said just now that with the current level of science and technology of the earthlings, I am afraid that it will be difficult to master the technology of their Dalhu planet, but Yang Di has also been in contact with high-tech civilization in that world of cultivating immortals, and Yang Di's own scientific and technological knowledge is far beyond that of ordinary earthlings, so Yang Di is confident that he can learn the essence of the technology of Dalhu planet.

"Jack, Kerr, you said I had a chance to learn the technology of Dalber, right, then let's hurry to your headquarters on Earth, which is what you call Amplo City, I am looking forward to it, and I can't wait to get to Amplo City as soon as possible. Yang Di said.

Jack nodded and Kerr looked at each other.

"Well, that's fine, but before we get to Amplo City, we'll take you somewhere first. ", Jack said.

Yang Di remembered that this man-made paradise and Amplo City had a history of more than 2,500 years, so he asked Jack: "Jack, this man-made paradise and Amplo City have been built for more than 2,000 years, how many more years can it be used?"

"Our energy comes mainly from the heat energy of the earth's core, and theoretically, as long as the earth doesn't explode, we have energy that we can use forever," Jack said. ”

Yang Di was amazed at the development of the civilization of this Dalhu planet, and the city that could exist forever, the Dalhu star Tainyima's cow b!

"Won't your machines and equipment wear out?", after a few moments, Yang Di asked Jack again.

"Of course there will be wear and tear, including our robot itself, but we have artificial intelligence, we will repair ourselves!", Jack gave Yang Di a roll of his eyes, probably thinking that Yang Di was asking an idiot question.

Yang Di was speechless. For people on Earth, this question is not an idiot at all. Because according to this Jack, the energy of this base is almost inexhaustible. Doesn't this mean that there really is a perpetual motion machine in this world?!

(End of chapter)