The Fake Heiress in a Period Novel: I Pursue a Career in the 1980s

Shen Weiwei transmigrates into a book.

She becomes the fake heiress in a period novel.

Right from the start, she foolishly provokes the heroine, then quickly meets her downfall as a fake heiress.

Fortunately, she is bound to a System. Just as Shen Weiwei thinks she can lie flat,

the System tells her she has to strive, because their goal is the pinnacle of power.

Shen Weiwei: ...

P.S.:

There is a male lead. A strong heroine who loves women. The career plot is the main focus, with romance as a supporting thread.