In 2157, deep-diving technology made it possible to project consciousness into the virtual world.
Su Nian signed the contract and entered the "Apocalyptic Simulation" experience project, and was supposed to retain his memory throughout the process. But because the virtual machine was secretly destroyed, he woke up in the ruins with no memory. He only had the system to accompany him and a note that said "live".
She activates the system, awakens data-based powers, and survives in the apocalypse where mutants are rampant. When she met Lu Yuan, he was taciturn and had amazing fighting prowess. He looked at her as if he had known her for a long time. He told her, "Tell her the truth when you can bear it," but stood in front of her every time danger came.
Su Nian regained her memory and discovered that this apocalypse was a virtual one and she was an experimental subject. When she learned the truth, the world began to shatter, the sky was like a broken screen, and the disappeared people turned into blue codes. There is a "behavioral prediction model" hidden in the data of the man she fell in love with. Are his feelings real, or the output of an algorithm? How should she return?