Black Technology Brings Humanity to Upgrade Civilization

"Next, we welcome our important guests: the pioneer of interstellar technology, the father of mechs, the father of starships, the planetary beautician, the chief scientist of the galaxy civilization... debut"
"What is civilization?"
"Civilization determines the future of a race!"
"What is the level of civilization?"
"The level of civilization determines the survival time of a race!"
"What is the civilization level?"
"Technological depth and knowledge inheritance!"
"Why is inheritance related to civilization level?"
"The deeper the knowledge, the greater the corresponding breadth of knowledge! The more advanced civilization knowledge is passed on faster, the shorter the life time it takes, so that civilization can be improved!"
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This is a story of a person who suddenly has a lot of knowledge in his brain, leading humans to upgrade technology and explore the universe!
How many civilizations are there in the vast universe?How do civilizations in the universe get along with each other?
Civilization protection?dark forest?