Adrian Thorne transmigrates into the body of the First Emperor and promptly discovers that being the emperor in name means nothing when you're young and Lucian Vane is pulling every string. Adrian is a throne warmed by a puppet. Then the system activates: one hundred days of check-ins, each delivering something extraordinary. Day one: four divine guardians and a personal corps. Day two: a thousand elite soldiers. Day three: a legendary immortal strategist. Day one hundred—today—the system congratulates him on achieving the cultivation of a terrestrial immortal. Lucian has no idea what he's been sitting next to.