Civilization Apocalypse

A cold universe, terrifying civilizations, they are unprecedented, they stand gloriously in the domain of the invincible strong men in the universe, they decline, all the materials that support their lives have been converted, they inhabit the last cemetery, panting every time they turn over. But they are still terrifying, and from time to time they clean up a large number of civilizations that have experienced premature heat death. The price of civilization is the conversion of materials. When civilization consumes a substance, it will inevitably produce a by-product. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.