The earth was suddenly attacked by interstellar pirates, and the global defense system collapsed within half an hour. In times of crisis, the Interstellar Alliance repels the invaders, but the surface has become a wasteland, 95% of humanity has perished, and the survivors are forced to survive underground. The black market rises in the chaos, and the technological debris from the universe becomes a new hope. Lin Tian, a former street gangster and his eleven sworn brothers, struggled to survive in the apocalyptic ruins. They accidentally discovered the cross-civilization online game "Parallel Space" that can be exchanged for real money. This virtual world that links thousands of galaxies actually hides mankind's last opportunity for counterattack!
Lin Tian, who once dreamed of dominating the streets, set his sights on the vast sea of stars. In the underground world where synthetic food is in short supply and thugs are rampant, the twelve brothers make a desperate move with the start-up capital they robbed. When light energy weapons are out of reach, and when human nature is gradually distorted in the darkness, this survival game that combines interstellar technology and primitive ambition officially begins. Players from various civilizations are watching with eager eyes, and the earth server, which has not yet broken through the atmosphere, is waiting for the birth of the first breaker...