Finally Became My Mother's Best Friend

[Sooner or later, the hole will definitely be filled] —— Shen Xiang, a freshman, is the top scorer in science in the college entrance examination in City S. But because she saw her mother being domestically abused, she jumped off the 15th floor with her scumbag father. Her last thought was that her mother would never be beaten again. What a wonderful fate. When she opened her eyes, she found that not only was she not dead, but she had also returned to the time when her mother was studying and became Dong Tiantian, a senior high school student. Intention: Self-salvation and changing one's destiny against nature