I Have Three Civilizations in My Backyard

[Civilization deduction, the mastermind behind the scenes, black technology, farming literature, decisive killing, fast pace, no system] In the early morning, Chen Xi was washing up in the backyard and accidentally spat out bloody foam. In his eyes, it is bubbles; in the eyes of microscopic civilization, it is the "scarlet rain" falling from the sky, a gift from the gods. A few minutes later, a microscopic group of people who advocated the evolution of flesh and blood was born, and they sacrificed the essence extracted from the entire group - [Universal Repair Enzyme]. Chen Xi realized that his backyard was a broken high-dimensional petri dish. Time flows very fast here. One day in reality lasts a hundred years in the real world. More importantly, he can throw in "garbage" at will and guide the evolution of civilization. Throw in a piece of moldy ribs to give birth to a [flesh and blood civilization], and extract a biological agent that can regenerate severed limbs; Throwing in a charged copper wire gave birth to [Rune Silicon-based Civilization], and analyzed the biological nerve connection chip; Investing in a discarded hard drive gave birth to [Omnic Digital Civilization] and evolved strong artificial intelligence that transcends the times. While capital in the real world was still fighting for lithography machines and targeted drugs, Chen Xi sat in a rocking chair in the backyard and threw down a piece of leftover watermelon rind. "Don't grab it, I'll let you evolve the anti-gravity engine this time." This is Chen Xi's backyard and the origin of earth technology. And he is the only observer, the only creator.