After I Transmigrate into a Book, I Grow Rich Raising Kids with My Space

Song Ruxi gazed at the heavens and sighed in frustration. She had transmigrated into the book she wrote! “You want a heroine and a golden finger? Then I’ll make the heroine the male lead’s golden finger. That should do it, right? I’m a genius!” And then she became the male lead’s golden finger. Fine, so all she had to do was support him and help him grow? Making a fortune and raising kids? She could do that with her eyes closed!