The screen came to an abrupt end, and the data collected yesterday has been fully played here.

The picture finally freezes when a group of Martians cheered and cheered as they looked at the light blue projection of the earth.

"Did you see anything?" Ding Qing asked.

"What do you think?" Cheng Xiang asked back.

"I feel like we often look at Mars in this era, trying to expand our living space there."

"In the picture, although the Martians have domes and life circles, they feel a sense of sadness. It is obvious that the ecology of Mars has been completely destroyed at that time. They looked at the earth full of cheers, perhaps because of their yearning for a new home." Ding Qing thought for a while and said, "Am I right?"

After hearing this, Cheng Xiang smiled slightly and said, "Maybe, we can dig deeper."

"Dig deeper?" Ding Qing became even more interested when she heard Cheng Xiang say this.

"Do you still remember the rings outside Mars?" Cheng Xiang asked.

"Of course I remember that it is so spectacular that the earth may not be able to do in hundreds of years." Ding Qing said without thinking.

“Have you noticed more details?”

"For example, the difference in materials on the star ring components, the distribution of lights, and the tail flame of a spacecraft." Cheng Xiang said slowly.

Ding Qing took a deep breath after hearing this. Even though she was used to Cheng Xiang's genius, she really felt a little overwhelmed by the repeated crossings.

"What did you see?" Ding Qing asked.

Cheng Xiang laughed, "When I was free on weekdays, I also paid attention to materials science and aerospace engineering."

"So according to the materials on the picture, the rings of Mars look spectacular, but in fact they are also repaired and very fragile."

"And, have you noticed that the life circle of Mars, that is, those light blue light balls, are large and small, with dense and sparse intervals, and are very irregular in distribution."

"On that top view, you can still see some traces of the city."

"So, I guess, Mars, at that time, was already very dilapidated and was not suitable for Martians to survive. The ecosystem may be just a temporary solution. The star ring may be the last retreat built by the Martians' power."

"If the real star ring score can be divided into ten levels, then the Martians may look like one or two points."

"Just just barely support humans to survive in space for a long time."

"From the stern flame, spacecraft distributed in the Star Ring Port, are basically only suitable for activities within this planet."

“Shipships supporting planets between planets are very rare.”

"They were cheering at the earth, and the greatest possibility, as Director Ding said, was that at that time, or for a long time, they were transforming the earth, transforming the earth's environment, and suitable for their survival."

"They were cheering, maybe, by that time, they had succeeded, or were close to success."

Cheng Xiang's analysis was not without reason. Ding Qing nodded after hearing this, "I didn't expect that you could see so much."

"I don't know if the Martians succeeded. So, are we likely descendants of the Martians?" Ding Qing couldn't help but say.

"I don't know." Cheng Xiang was not sure about this question, "We are very similar to the Martians, but if they really succeed, even if the earth's civilization deteriorates, then even if hundreds of thousands of years have passed, the star rings may be broken, but in the end, some traces can be found."

"However, the probe we arranged on Mars has never found any similar clues."

"And there are so many Mars spacecraft."

"If it succeeds, you should always find some remaining traces."

"But, nothing was found after all, and the only one I found was this box that preserves genetic information."

"So, I guess, there must be a huge change in this."

The more you know, the more Cheng Xiang denies the gene lock, the more he speculated that the Martians portrayed. Although Martian technology is very powerful, in Cheng Xiang's eyes, Martian civilization is like an old man with rich accumulation, but it has obviously lost its potential to go further.

The only way out is to find a place to start over. And the place where you start over is the earth.

Cheng Xiang understood something in this connection, "There was a mass extinction of organisms on Earth 70,000 to 130,000 years ago. Perhaps it was not an extinction at all, but the impact of the Martians transforming the natural environment of the Earth."

Cheng Xiang frowned. Although Ding Qing did not understand the specific subject knowledge, she still had the ability to analyze information. After hearing Cheng Xiang said this, she suddenly became nervous: "Mr. Cheng, what do you mean is that there may be a third party?"

"Maybe." Cheng Xiang's eyes were fixed on the last picture on the large screen.

In the end, some clues can be found more easily in a natural extinction. One hundred thousand years may be long, but some materials are not so easy to degrade.

However, if there is a third party who specially cleans up the traces of the Martians, it will be very consistent with the current situation.

In the solar system, if it weren't for the appearance of this box, it would be almost impossible to find traces of the Martians' existence.

"From the existing information, it is most reasonable to speculate that only the existence of a third party exists, but once there is a third party, the matter will become more complicated."

"One hundred thousand years ago, the Martians failed and even the traces of their existence were erased."

"Although the Mars civilization is old, there is no doubt that the Earth civilization as strong as today is to be stronger."

"The Martians have all failed, so what will happen if the Earthlings encounter them?"

"If the civilization that creates gene locks is this third party, then where will humans on Earth go?"

Invisibly, Cheng Xiang felt even more urgent.

After a long time, Cheng Xiang turned around and said, "Information is sealed, report it."

"Yes." Ding Qing nodded to show her understanding.

Cheng Xiang turned away from the control center.

The more information he received, the more he saw, Cheng Xiang saw a dark hand hidden behind the starry sky and time. On that day, Cheng Xiang walked out of the underground research institute.

When he arrived at the office, Cheng Xiang found that the layout of the office had undergone some slight changes.

The small model of the Galaxy Research Institute still looks the same, but the copper cast text on the model has been changed to the Galaxy Research Base.

"Galaxy Research Base."

Cheng Xiang took it in his hand, played with it for a while, walked out the window, and looked downstairs. It was almost ten o'clock in the evening, and the research base was brightly lit.

As the base recruits new students for general doctoral students, the research base is becoming more and more popular.

When he raised his eyes, Cheng Xiang happened to see that bright crescent moon.

The bright moon was flawless, Cheng Xiang quietly looked up and stared.

"The rings are broken, the Martian civilization disappears, but the moon comes from Mars to Earth."

"What is the truth hidden on the moon?"
Chapter completed!