When bronze rain etched the New York night sky, and giant claws hanging from the DNA cracks tore into pieces the Statue of Liberty, gene editor Lu Ran and "Gaia Key" guardian Ye Ling were forced to flee. They discovered that the "bronze spores" that caused the catastrophe were actually the genetic wrench of prehistoric civilization, and that the giant bronze pillars under the Antarctic ice were transforming humans into living wires connecting to higher dimensions. In order to fight against the "Nirvana Cult" that harvests civilization, the two went deep into the Dunhuang Grottoes, but they triggered the sealed civilization fire library. The "wedge gene" awakened in Lu Ran's body revealed the cruel truth: human civilization is actually a recursive experiment in high-dimensional pastures, and the so-called fire library is just a hatchery for dimensionality reduction weapons. Where will the future of mankind go...