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Wear Books + Female Supporting Role + Avoid the Original Plot + Don't Be at Odds with the Original Heroine

I want to read a book similar to "The Supporting Actress She Doesn't Want to Go into Plot". I am in need of books, please recommend. Recently I feel that this kind of female supporting role is very good without following the original plot. It is rare that I have finished reading this book. Is there any similar books that you can recommend?