Ye Aiai suddenly became a little nervous, she still didn't know what Mark was preparing, but it was obvious that they were about to succeed.

"That's right, we're about to leave now, I said the first time we met, you can go first, we'll catch up with you soon." Mark said.

"You've dismantled your ship, what are you going to do to catch us?" Ye Ai Ai glanced at him, the relaxed expression on Mark's face made her very unhappy, she had been monitoring their movements, she knew that Sun Tan and the rest of the crew had dismantled the ship and had been doing something in the lower levels of the core area, while Mark went to the middle ring and spent the rest of the time in the hotel.

She really couldn't understand these bewildering behaviors, there were no scientific researchers among the people she brought, in order to concentrate scientific research forces to study crystal samples, Asker left all the scientific research forces in the fleet, and Ye Aiai only brought ordinary crew members and combatants, just because she couldn't understand the other party's actions, she was always so passive.

"I recommend。。。。。。 It's better for us to find one to avoid, and it may be a bit bumpy for a while. Mark suggested in a whisper.

He seemed to be an unknown prophet, and as soon as he finished speaking, the ground shook slightly, and several soldiers standing on the side staggered under their feet, and the people gathered in the square staggered and fell, and the shaking caused a lot of commotion, and even a stampede.

"What's going on?" Ye Aiai made everyone feel that they had evacuated to the spaceship, with the size of the core area, it was already terrible for this kind of vibration to occur, if it were not for a very huge external force, it would not have evolved like this, and a space city of this size would not have been hit by two meteorites to produce such a big vibration.

"Here we go!"

With this vibration, the reassembly of Xingyao City began, and Sun Tan activated the singularity generator again, and after his transformation during this time, this machine has changed a lot compared to before. A stream of high-energy particles used to warm up the engine runs on a giant track, and the city above begins to lose power, and darkness begins to spread from the center of the city, like an all-engulfing black monster, quickly eating the entire city with an unstoppable force. Soon the entire core area was plunged into darkness, leaving only the ship and the central building still glowing. The energy consumption required by the Singularity Generator after the improvement is higher, because it needs to continuously emit particles, which also requires a steady stream of huge energy as support, and at the moment of starting, it drains the city's power supply, and the majestic energy released by the core fusion furnace of the Space City continues to pour into it, even so, the Singularity Engine is still like an invincible hole that cannot be filled, and the city-level capacitors that were previously stored also come in handy.

After the warm-up was over, Sun Tan started the propulsion process, he replaced the original singularity generator with a new program written by himself, so that it could maintain a state of continuous launch, the first attempt to spray started, and the tail of the core area spit out a dazzling tongue of fire, and strong energy poured out, pushing the entire space city forward.

Ye Aiai received a first-hand tip, and the fleet also detected this sudden change in the distant orbit of Neptune, and quickly contacted her, originally thinking that Ye Aiai's side was under attack.

The force of the first explosion propulsion was borne by the bottom of the core area and converted into the power of its progress, followed by the second time, the third time, the singularity engine was running at full power, one after another heavy antimatter particles were projected out, and they hit the target particles at the tail of the space city at high speed, and the explosion flames one after another gathered into a huge propulsion tail flame, and the core area also began to run, it rushed to the low earth orbit of Ganymede at full speed, the middle ring was in that direction, and after the link was completed, they would form a complete body, After being reinforced by the middle ring, the whole star can continue to increase its speed, and Sun Tan plans to use the planetary gravity of Ganymede and Jupiter to make two consecutive gravitational slingshot jumps, and then sprint directly in the direction of the stargate.

The broadcast statement of the core area** also came, Ted and several other interpreters announced what was going to happen next, the core area has been doomed to destruction after suffering a series of damage, and if it continues like this, the entire space city will die a slow death in more than ten years, migration is their only option, and going to the star field where humans now live has a chance to solve the problem. Since Star City had been under the surveillance of the fleet forces before, in order to avoid complications, he did not announce the news before the official launch, and from this moment on, a new era of Star City began, and the history of being abandoned in the corner of the universe should come to an end.

"How can you!" Ye Ai Ai looked at Mark angrily, she had already told him a lot, but Mark still insisted on completing the plan.

"You give me the communicator, and I'll talk to Asker."

"......" Ye Aiai was very annoyed, but the quality of a professional soldier kept her sanity, and she took off the earphones and stuffed them into Mark's ears with a blank face.

"Asker, are you listening? We have activated this space city, and soon it will arrive at the location of the fleet, and will travel with you through the stargate back to Tianhua IV, back to Earth. "

"......" the old officer was silent for a moment and said, "Do you know the consequences of this?" How do you solve such a large population pressure? You have been asleep for many years, and you don't understand that the social structure is now, the average life expectancy of human beings has increased so much, and the corresponding social pressure is also rising, we are facing many difficult problems, and there has never been a human regime that has dealt with these problems, and we cannot find the answers in any history, because we are already at the forefront, Mark, you have made us suddenly have hundreds of millions of burdens and hundreds of millions of new troubles. "

"Asker, Star City will exist as an independent entity in Sky Hub Four, they will trade and diplomacy with us, have independent tariffs and laws, and do not accept our direct management, our relationship with Star City is like that between the Earth and the Moon, they have enough freedom, and accordingly they will bear the consequences of their own cause." Mark was very optimistic about the question raised by the old man, "I believe that technological innovation can change everything, you see, this huge iron lump, we can now make it run, faster than your flagship!" The population of the Alliance is tens of billions of times that of ours, but they do not have the same population problem as ours, and we should face it, not run away from it. "