October 2063, the cosmic war raged fiercely.
Under the winter offensive launched by Western Alliance Sobel, all member countries of the Fei Alliance felt tremendous pressure. In the northern battle zone, western battle zone, northwest and southwest battle zones of the human interstellar map, the alliance forces could retreat across the board. Within a month, they lost a total of six star systems and twenty-two jump points, with troop losses as high as tens of millions.
In the most central Carlston Star River battlefield, the Feiyang Republic Fleet abandoned a large area of strategic points, and the entire army retreated to the westward corridor outside the Swan Star System jump point on the national border, using the fortress at the core to resist the invasion of the Binart Fleet.
