Lin Xia stepped into the company elevator on an ordinary working day, but encountered the strange phenomenon of gravity failure and time distortion. When the elevator door opened again, she found herself in the future of 2145 - a world controlled by the Space-Time Administration. As she traveled through time and again, she discovered that the elevator was a space-time experimental device left by the late scientist Chen Yuanshan, and she was actually closely connected to a civilization crisis that spanned a thousand years. The closed-eye badge, the rusty button, the seven key time nodes... All clues point to an explosion on July 18, 2045. In order to break the closed loop of time and space of infinite reincarnation, Lin Xia must face the cruelest truth: she is both a savior and an accomplice of destruction. When the Omega Core finally arrives, humanity's only weapon is something the enemy can never understand - the weight of memory and love.
