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The Egyptian pyramids, the tombs of the pharaohs, one of the Eight Wonders of the World, are also a symbol of Egyptian civilization and history.

Since antiquity more than 2,000 years ago, the Egyptians, with their industrious hands and the most crude tools, continued to build more than 100 pyramids near Cairo.

These monuments of civilization inheritance, until the 21st century, are still well preserved and have become one of the tourist attractions of people all over the world.

The mysterious pyramid has always been the object of research that experts and scholars from all over the world are keen on, such as the corpse does not decay for thousands of years, the magical curse, the extreme coincidence between the tower body and the geometric triangle, the active absorption of sunlight energy, the positioning of the earth's coordinates, etc., there are too many puzzles that make them obsessed.

However, no one ever imagined that the secret of the pyramids was not on the ground, but underground.

If one were able to see through the surface layer, they would find that underneath all the pyramids, there was a strange metal pipe that connected to the depths of the earth.

Directly below the Pyramid of Khufu, dozens of kilometers deep underground, hundreds of metal pipes converge into a huge room thousands of meters in size, which looks very sci-fi.

This room, built dozens of kilometers underground, is made of metal up and down, left and right, and there are many complex mechanical equipment and some strange tools placed in the surrounding space, but in the very center, there is a circular high platform with a diameter of more than 20 meters, and more than 100 metal pipes are connected to the base at the bottom of the high platform.

At this time, a robot ten meters tall and covered with bronze armor was lying quietly on the central platform, holding a metal spear more than ten meters long in his hand, looking very strange.

I don't know how long later, the robot's head on the high platform moved, and then, an old voice sounded in the room:

"Such powerful energy fluctuations, what the hell is going on on this planet? Why, this energy fluctuation, makes me feel very reassured? Moreover, I should have continued to fall into a deep sleep until the end of my life, and it was the energy it emitted that brought me from my slumber and woke me up."

Then the voice turned to anger:

"I feel my body decaying, damn the indigenous planet, and those damn creatures, not a single energy receiver can be built, I need energy, ah......, lots and lots of energy, it's so backward here, I want to go home ......."

"Damn predator, if it weren't for you, how would I be like this? Don't let me meet you, ahhhhhh......h

Soon after, the voice grew weak until it fell silent.......

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At a depth of thousands of kilometers from the earth's surface, a space with a radius of tens of kilometers appeared near the Earth's star core.

The mountains are undulating, the trees are shady, the streams and rivers are here, and the sea, which is countless times smaller than the ground, can be found in the space.

At this time, a young man in his twenties, wearing an ancient robe, stood on the top of the mountain with his hands behind his back, and his eyes were deep tunnels, as if he could penetrate the earth's crust, pass through the earth's atmosphere, and instantly appear outside the solar system, looking at the butterfly-shaped spaceship outside the bubble.

After looking at it for a while, the corners of the young man's mouth showed a hint of innocence, and he snorted coldly:

"A group of jumping clowns dared to peep at the gate of the starry sky, they really don't know whether they are alive or dead, hum."

Then, the man looked up at the void above his head, and his sharp gaze instantly crossed a distance of tens of thousands of light years, appeared in the star system where the planet Cybertron was located, and finally stayed on Jin Yang's mechanical body. In the next second, this gaze was like a scanning machine, and the structure of the other party's body was clearly analyzed in an instant.

After a few seconds, the young man withdrew his gaze and muttered to himself:

"The goal has appeared, it seems that our plan can also be launched, well, let's tell the news to the patriarch, and it is up to her to decide what to do."

Soon after, the young man disappeared from the underground space, along with the Japanese archipelago in Asia and the hundreds of millions of Japanese ...... on it.

……

At the junction of the second and third arrondissements, in a valley 500 kilometers north of the castle, hundreds of meters deep underground, criss-crossed by passages and dense rooms, it is like a small underground town.

Since Jin Yang and a group of cars arrived here a week ago, they have started underground engineering work.

Under the auspices of the forklift of the excavator and the assistance of several other Autobots, it took only one day to dig out a temporary residence, such as a training ground for practicing martial arts skills, a conference room for discussing things, a maintenance room for replacing body parts, a small square for daily activities, and a separate room for the Autobots.

At this time, in a room tens of meters in size, Jin Yang transformed into a golden sports car, resting quietly on the ground.

Suddenly, the eyes that transformed into headlights quickly opened, and in the next second, in a burst of "boom-cool-click" metal friction sound, it instantly transformed into a six-meter-tall humanoid combat state.

Standing on the ground with a six-meter-tall mechanical body, Jin Yang looked up at the void above his head, a pair of spar eyes full of doubts.

"Strange, how did I have the feeling of being targeted just now? Well, it was as if there was a terrifying monster secretly watching me from a short distance, which was so strange. ”

Recalling the state just now, Jin Yang found that the feeling of being watched had disappeared, shook his head, and muttered to himself:

"Maybe I'm thinking too much, well, it's an illusion, yes, that's it."

Turning around, Jin Yang was about to turn back into a sports car and continue to rest on the ground, but a message from the computer in his body made him dispel this idea, and he strode towards the square with the largest underground space.

At the same time, a command passed through the computer in the body, and it was issued in an instant:

"All Autobots, assemble at the plaza at once".

A minute later, Jin Yang followed the narrow underground passage to a square with a radius of five or six hundred meters.

At this moment, Bumblebee, Lan Gang, Weilong and Mighty Brothers, as well as warheads, excavator forklifts, electromagnetic waves and antennas, have long been waiting there.

Seeing Jin Yang coming in, the bumblebee complained:

"I haven't rested enough, I was too tired from yesterday's training."

Lan Gang next to him looked at Jin Yang and said:

"Boss, ...... you let us come here?"

The rest of the Autobots also looked over, looking at Jin Yang a little strangely, it seemed that except for the second day of digging the underground residence, Jin Yang let them train by themselves, he didn't care about them anymore, and now let them come, it could be that the Decepticons have a new move, thinking of this, all the Autobots began to get nervous.

Jin Yang didn't expect that a few of his subordinates would think so much, his eyes swept over the faces of all the Autobots, and he smiled mysteriously:

"Don't be nervous, I called you over to let you watch a free 3D blockbuster."

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