On the day of her daughter's college entrance banquet, Bai Yulian, a widow who had been supported by her husband for many years, suddenly took out a paternity test certificate. "The hospital made a mistake back then. Qing Ning is my daughter, and the bitch is your daughter." Song Wan suddenly fainted as she looked at her crippled, stupid daughter who married an old man and gave birth to three babies. When I woke up, I was back before being replaced. While Bai Yulian was sleeping, she changed her child back. In this life, she will ensure that her daughter is safe and smooth, and she will package the scumbag man with the scumbag girl. After the divorce, the scumbag's good brother hung out in front of her from time to time. Help her further her education, help her contract the canteen and run the factory. The more help you give, the more favors you owe