What Do You Mean, Rebuilding the Human Federation in My Three-Body World?

[Three-Body Problem Fanfiction] [Stellaris Civilization] [Civilization Rebuilding] [Dual-Track Development] [Civilization-Level Contest]

The Stellaris Empire falls. Grand Marshal Yuan Shuai sends the last spark of civilization into the Horizon Needle.

When he opens his eyes again, he's on Earth in the Three-Body universe, an ordinary office worker earning 4,500 yuan a month, paying 1,800 in rent, and owing 2,000 on Huabei.

The marshal who once ruled the stars now has to deal with weekly office reports and next month's rent.

A war not yet made public is underway.

The Trisolaran fleet is heading for the Solar System.

The sophons have locked down fundamental science, ETO members are hiding among the populace, and scientists are dying one after another. Humanity doesn't even know the war has begun.

But the unobservable connection between Yuan Shuai and the Empire's AI, "Little Gray," puts an ordinary young man with a spotless record on the high-risk list of the Trisolaran civilization for the first time.

Starting with a list of dead scientists, he will gradually make his way into the heart of humanity's war.

Two thousand six hundred light-years away, the seed fleet crashes on Delta Cephei. Its hull is damaged, its population is in stasis, and its industry is in ruins. Little Gray and chief engineer Lin Zhen can only begin rebuilding civilization with the first ruler, the first component, and the first factory.

But their chosen new homeworld already has a native civilization armed with nuclear weapons. The Empire can wipe them out, but lacks the resources to take over the entire planet.

The Trisolarans see Earth as a home awaiting clearance; in another world, the human Federation has become the alien force falling from the sky.

War, deterrence, trade, technology, and integration will drive the two worlds toward a first contact unlike any other, and lead a once-fallen empire to redefine what it means to be the human Federation.