The Apocalypse Surgeon

Moira Corbin, a top surgeon, transmigrates to 1975 as a cannon fodder Educated Youth. With a dual-space Golden Finger, she rewrites her fate. She outsmarts a scammer, accumulates wealth via farming and black market, and uses medical skills to save people. She confronts a childhood friend, sees through a reborn female protagonist's schemes, breaks an engagement, and adopts the Sterling parents. She lives a prosperous life in the 1970s.