I Ditch the Doormat Act, and My Scumbag Ex's Whole Family Begs Me to Take Him Back

【The supporting female lead awakens + fake and real heiress + turning everything over to the state + quick transmigration + making money + satisfying read】Her boyfriend's crush's cat falls into a river, and the two of them frantically urge Xu Zhinian to jump in and save it. She's about to jump in without even taking off her shoes when a row of comments appears before her eyes. "Supporting female lead, don't jump! You'll go deaf!" "That scumbag Gu Jingchen will later say you only lost your hearing, while Qingyuan lost her precious baby!" "Shen Qingyuan isn't actually depressed at all. The cat isn't her salvation either. She just wants to mess with you!" Xu Zhinian slaps the scumbag and vows never to be a doormat again after breaking up with him. As the real heiress who was found and brought back to the Shen family, she spent three years working as their servant and never got so much as a kind word in return. When she learns she's just a cannon-fodder supporting character in a book, she walks away without hesitation, partners with the state, and sets out to grow stronger. The heroine wants to steal her System jade pendant? Not a chance! The heroine wants to use public opinion to smear her? Keep dreaming! The heroine wants to steal her System abilities? In your dreams! Later, the scumbag and her family regret everything and beg her to get back together and make peace. Too late! She will never forgive them or take them back!