Handbook of Galactic Conquest
In 2025, when a group of aliens with swords and staff who had just lit the flintlock technology came to Earth from far away outer space and shouted
the slogan of "conquer the earth", they found that this group of natives of the earth who could not even do it faster than the speed of light were so powerful that they were intimidated.
On that day, the civilizations of the galaxy finally remembered the fear of being once dominated by humans, and the 8 billion demons imprisoned in the Sea Blue Purgatory by the gods came out!
The earth's civilization has finally obtained a series of
"black technologies", the five major hooligans monopolize the technology, and the age of cosmic exploration has arrived. If you're used to seeing Infinity, Mecha and Doomsday, let's take a look at the sci-fi cool article of J20 Universe vs. Alien Battleship.
(If there are similarities, it is purely a ...... that I have read, this book is soft science fiction, drawing on the setting of the short science fiction novel "Alien Divergent", QQ group 632931364, welcome to complain.)
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