After Dressing up as a Vicious Female Supporting Character, She Ruined the Male Protagonist

As soon as she opened her eyes, Jiang Qingyu passed through the book and became the vicious female supporting character in ancient romance dramas. The original person was obsessed with the male partner, secretly harmed the female protagonist, and hindered the protagonist's love journey throughout his life. Jiang Qingyu's mission is to conquer the male protagonist, destroy him, make him understand the dangers of the world, and completely turn him into a black man. In order to go back, Jiang Qingyu had to work hard to make a strategy, but who can tell her why the male protagonist didn't follow the script! Jiang Qingyu: The system helps! The system trembled: Help! Why did the plot completely collapse! * In Shi Yubai's life, his parents spurned him, his brothers and sisters disliked him, and he always walked alone, alone. I thought she was a gift from God, but it wasn't until I accidentally overheard her conversation with the system that I realized they had made a mistake from the beginning. But it doesn't matter, he has understood a truth since he was a child, you can only get what you want by doing it yourself. In the dark room where no one knew, Shi Yubai lowered his eyes, caressed the girl's cheek with his cool fingertips, and said in a soft and caring voice: "Grandma, didn't you promise that you would always stay with me? How could you not keep your promise?" "Lock you up so you can't escape." [Black and white female protagonist VS White and black male protagonist, 1v1, double clean]