In the 28th century AD, the earth has entered the "eve of the interstellar era." Humanity has reached the top interstellar level in the fields of energy (popularization of controllable nuclear fusion, initial application of antimatter), weapons (particle beam weapons, quantum bombs, intelligent unmanned combat corps), artificial intelligence (strong artificial intelligence "Pangu" dominates global defense and technology research and development), biotechnology (gene optimization, mechanized transformation of the human body, initial realization of immortality technology), materials science (super alloys, nanomaterials, space folding materials) and other fields. It can easily withstand planetary disasters and even transform the planetary environment in the solar system. Because the Earth is located at the edge of the Milky Way, interstellar dust and space turbulence form a natural "signal barrier". Human scientists have long been stuck in the "blind spot of space jump theory" and have never been able to break through interstellar travel technology. This is not because of lack of technical capabilities, but because they have never focused their research on "basic interstellar navigation" (human beings have previously focused on the internal development and self-improvement of the solar system). They default to interstellar travel as a "high-level problem", but do not know that its core principle is extremely simple.
