687 Chapter 687 New Discovery (1/2)

After reading it, Li Xue asked curiously: ”What does President Ye mean?”

Ye Yu explained: ”Don't you find one thing in common? The disappearance time of the civilization technology relics on the Blue Star and the civilization technology relics on the planet Nell is almost the same.”

When Li Xue heard what he said, her eyes were stunned: ”Mr. Ye, you mean that they might have been extinct together back then?”

”Yes, this may be due to a natural disaster in the universe, or it may have been destroyed by someone.” Ye Yu said to her.

Li Xue: ”Ye always thinks it is the latter possibility?”

Ye Yu nodded: ”It's just a guess, if it is really the latter, then who killed them?”

Li Xue now understands Ye Yu's worries. If someone really destroyed these ancient civilizations, how terrifying is the civilization that destroyed them now?

This is a super civilization one billion years ago. Now one billion years later, they will definitely become more terrifying.

If calculated according to the development history of the Shadow Universe, the production of space warships from the A-class warships by the Shadow Universe probably took billions of years of technology accumulation and precipitation.

The technologies used by Class A warships and Class S warships are not the same. There is a huge gap in technology between the two sides. Class S space warships are a qualitative leap. It is an insurmountable gap for many countries in the universe. It's too difficult to cross.

Of course, this is nothing to Ye Yu. He now has ready-made production and R&D technologies, but these technologies are very advanced and can not be studied normally. Some core parts also need to be studied well.

However, having complete production research and development technology will greatly shorten the development time.

Li Xue smiled and said to Ye Yu: ”Mr. Ye, do you think too much? After so many years, that alien civilization may not exist anymore.”

Ye Yu: ”There is this possibility, but other possibilities cannot be ruled out.”

Li Xue: ”By the way, President Ye, the Chilong Empire has dispatched a lot of troops in the southern border. It should be to guard against us. I have temporarily cut off the supply of core parts of the Dragon Slaying Warship.”

Ye Yu nodded slightly: ”Well, let's pause for a while.”

Li Xue chatted with him for a while, and then went back to the office.

As time passed, news came from many planets in the Galactic Federation, and people in the archaeological department on some barren planets discovered the existence of civilization and technological relics.

In the past, these barren planets were used to mine resources. Even if the relics of civilization were discovered, people in those countries would not pay too much attention to them, which directly destroyed the continued exploitation of resources.

Because in the eyes of those people, these civilization relics are useless and inferior to the real resources, so they don't care much, and no country has studied those ancient civilization relics in depth.

Even the Chilong Empire has not specially studied those civilization relics, and their focus is on developing military power and exploring new resource planets.

Seven days later, Ye Yu received the data uploaded from various planets. After these days of careful survey, thousands of ancient civilization relics have been discovered in the territory of the Galactic Federation.

These data are sufficient to show that a scientific and technological civilization appeared in this place a long time ago, and that it was still relatively prosperous.

But for some special reason, these technological civilizations all disappeared.

In fact, there are relics of ancient civilizations on many planets, but after so many years of geological and planetary changes, many traces have been wiped out in the years, and no traces can be found.