Reborn: The Expert Knows How to Handle Her Husband

Yun Chu has lived another life and vows not only to take control of her own destiny and give her grandmother and younger sister a good life, but also to make those who hurt her in her previous life pay the price. However… what is going on here? A younger sister on her right, a childhood sweetheart on her left. She has not even done anything yet, so how did she become the winner of life?