In the dark forest of the boundless universe, advanced civilizations hold the power of life and death for the survival of civilization. The eliminated civilization will be exiled to the "virtual world", and the past history will randomly reappear like a broken mirror. In order to speed up the process of civilization elimination, the virtual world has become a testing ground for various civilizations - stepping into it, you can not only dig out secret treasures in the vortex of time and space, but also temper your abilities in the game of life and death. Should we struggle to survive in the reincarnation of civilization, or use trials to break through the shackles? A cruel competition about the survival of civilization and personal evolution begins in the fog of the virtual world...