After I Transmigrated Into a Book, I Used My Magic Space to Raise Kids and Get Rich

Song Ruxi gazed up at the heavens and sighed in despair. She had transmigrated into the very book she had written!

“So, you want a female lead and a golden finger? Then I'll make the female lead the male lead's golden finger. That should work, right? I'm a genius!”

And then she became the male lead's golden finger.

Fine. How hard could it be to help him along and raise him?

Helping him get rich and raising a child? I can handle that with my eyes closed!