The Female Side Character Who Transmigrated Into a Book Stole the Female Lead's Head Start

Su Lingxi, heir to the Su Group, transmigrates into a book as a little maid in the Duke's mansion. She only wants to play the fool and secretly enjoy the gossip. Who could have known she would accidentally steal the lead from the reborn dark-hearted heroine, save the male lead, and make her own way to become the richest person in a chaotic age? What is she supposed to do now? Theme: Stay sunny, optimistic, independent, and strong. Do what you can answer for with a clear conscience, and choose a wonderful person to share the rest of your life with.