Transmigrated into a Book Set in the 1970s: I'm Not Becoming an Evil Stepmother

[Period setting + System + space + transmigrate into a book + wish fulfillment + strong heroine + cross-dimensional trade]

She transmigrates into a period novel, where the plot says she's an evil stepmother? Then she'll be evil and show it. As for being a stepmother, whoever wants the job can have it.

Does her ex-husband keep acting up?

Is her stepson a little psycho?

Is her stepdaughter a little schemer?

Is her former mother-in-law a two-faced saint?

What a family of weirdos. Might as well deal with them all at once.

Song Yuan says she's a rich third-generation heiress who inexplicably lost her life of luxury and now has to start from scratch. What's wrong with trying to enjoy herself and going a little crazy now and then?

Her ancestors keep sending her golden fingers, one after another. She won't say who managed to live off the old folks successfully. Let's just say her family has some connections down below, so there's nothing wrong with keeping in touch with people from other dimensions...

Her space is piled so high with gold, silver, and jewels that she can barely see them all. Want to learn a skill? She masters it with an extraordinary talent. She even helps a man from an ancient world conquer the land...

Song Yuan works hard for a better life, but as she works, how does some pretty boy end up clinging to her? Since he's handsome and just her type, she'll reluctantly agree.

The problem is, why are they still making her work after she's already kicked the bucket? That's just not fair!!!