In the year 2642 of the Blue Star Era, the breakthroughs in "Singularity Energy Core" and "Full Gene Chain Optimization" technologies have pushed human civilization into technological level S4 (technological levels are divided into S1-S5: S1 masters controllable nuclear fusion, S2 realizes global energy interconnection, S3 breaks through interstellar short-distance navigation, S4 masters dark matter drive, S5 can utilize stellar energy, and is currently only "stellar anchoring matrix" technology away from S5). This technological explosion that lasted for a hundred years
