After Becoming the Villainess in an 1980s Novel, I Became Everyone's Darling

How exciting! Transmigrate into a book, they said! But why did they make her a brainless supporting villainess who gets picked on at every turn and dumped by her fiancé? And now she's stuck with this second-generation playboy, an older man whose wives never survive! Fine, you'll do. You're the one with the powerful connections, after all! Fighting scumbags, putting awful people in their place, and kicking the scheming white lotus to the curb, Chu Youyou thrives in the 1980s. Everyone says that Chu Youyou is great in every way, except that she has terrible taste in men. Chu Youyou rolls her eyes. You just don't understand an older man's charm!