In which romance novels did the male protagonist treat the female protagonist as a substitute?

The following is a romance novel in which the male protagonist uses the female protagonist as a substitute: - "After she transmigrated, she dumped the male lead and focused on making money." - "I became an immortal after dressing up as a sadistic female protagonist." - "After the sadistic female supporting character is read by the paranoid boss." - "Dressed as an Ancient Sadistic Text White Moonlight Substitute" - "Quickly put on the female supporting role: The male lead's plot is ruined." - "After dressing up as a substitute, Bai Yueguang and I joined forces." - "Strategy on the Dark Side Actor." - "Substitute White Moonlight, She Just Wants to Get Rich" I hope you like my recommendation. Muah ~