In 2080, aliens invaded and Blue Star fell.
Zhao Youming lay down in the string dust chamber and went back to the past. In the year when he received the alien signal, Blue Star no longer chose to remain silent and fought back.
During the battle, Pandora's box was inexplicably opened. In a short period of time, Blue Star technology developed rapidly, and the right of choice for mankind was once again handed over to Zhao Youming...
