When the silicon-based filaments of the Mariana Trench pierced the earth's crust in 2063, humankind's understanding of "civilization" was still trapped in the dimension of carbon-based life - we thought that the law of the universe was the law of the jungle, and that unknown alien existences were threats, until the fusion engine of the "Luan Bird" illuminated the silicon-based ecosystem deep in the mantle, until Li Xu's neural connection device received the confused "Symbiosis?"
This confrontation, which began with a misunderstanding, hides the destiny of civilization that spans billions of years: the secret of the silicon-based symbiont guarding the earth, the predator fire sleeping in the remains of the "Nine Infants", the struggle and awakening of the "Skywalkers" between carbon and silicon, all ultimately point to the same answer - the universe is never a solo dance of a single civilization. The evolution of the Nantianmen Project from a defense system to a symbol of symbiosis is not only a process for mankind to break through cognitive barriers, but also an epic story of two civilizations transcending differences in form and resisting destruction together.
Reading these words, you will see the defense lines woven by mechas and silicon-based battleships in space, and the differences within human beings due to fear and foresight. You will also see Li Xu, Lin Sihuai, and Ning Xin prove with their faith that the ultimate meaning of civilization is never conquest, but finding the possibility of coexistence in differences. When the silicon-based vegetation on Mars sprouts sprouts, and when the carbon-based civilization on Blue Star regains its freedom, we finally understand that the so-called "guardians" never protect a certain life form, but the most precious fire in the universe - the desire for coexistence.
This is not a fictional future, but a survival rule that humans must learn when facing the stars.
