In the year 4000, Bai Cong, a boy from underground, loses his physical body in a time-space experiment. By chance, he becomes a second personality in the minds of people from different eras. Using his knowledge of the future, he helps each Host turn their lives around, rising from a good-for-nothing at the bottom of society to a rising business star, driving technological breakthroughs, and taking control of the rules. Again and again, he tries to change humanity's fate. But the closer he gets to the truth, the more he discovers that so-called transmigration, being reborn, and making choices are all part of a vast simulation built by the Tianqiong Consortium. Bai Cong refuses to be a pawn in someone else's calculations. This time, he'll break free of the computational cage and prove that his will truly belongs to him.
