Bad System! Using His Evil Ex-Wife as a Sperm Mistress

The system explains that Youyi is the heroine. Her warm home is a righteous and charming protagonist's family. The female protagonist should be bossy, and the male protagonist Ke Lin was born to serve her! — Ke Lin is the most difficult prince to offend in the Ke family. He takes both black and white, is ruthless, and has a bad temper. He poured water for Ming Youyi to wash her feet, with a fierce look in his eyes as if he wanted to chop her feet off. System: "If you don't look good, just give it a couple of slaps. It's a dog. The more you slap it, the more obedient it becomes." Ming Youyi was frightened, "Is this right? His face is obviously dark!" Not only that, her down-and-out aristocratic mother, her gambling father, and her stay-at-home brother all swiped Ke Lin's card for every bad debt. Ming Youyi's outlook collapsed, "Is this right? Why should he care about my house that is riddled with holes?" System: "Because he is the male protagonist." The system said that it was natural for the male protagonist to love her, and it was even more reasonable to provide start-up capital for their family. — Ming Youyi continues to strangely maintain the character of the heroine, repeatedly making trouble on Tai Sui's head every day. Until one day, a plot suddenly entered her mind. She is not the heroine, she is the stupid and vicious ex-wife of the male protagonist Ke Lin. Ke Lin will abandon her when the real heroine appears, her vampire-like family will be liquidated, and she will eventually die tragically in a dog cage. Ming Youyi was so frightened that her legs went weak. "Crooked? System, how could you lie to me? Am I not a heroine who can do whatever she wants?" Everything in the plot came true one by one, and the system began to disconnect frequently. The bad wife gradually got better, but Ke Lin's face became uglier day by day. ★Begin with the end in mind and remain committed until death. — Shuang Jie｜Easy Sweet Pet｜The Male Protagonist Poverty Alleviation and Redemption｜Micro Group Pet｜Marriage First, Love Later