Back to 1990: I Protect My Family with Ruthlessness

Su Ai, a billionaire woman, dies while visiting the graves of her late husband Ji Yang and their deceased son Lele, only to be reborn one month before their deaths in 1990. She delays the divorce by treating Ji Yang's leg, collects debts to fund surgery, and builds her wealth by selling milk tea and collecting vintage items, all while punishing her greedy in-laws. In the end, she submits her admission notice and savings, confesses her rebirth, resolves her heart's knot with Ji Yang, and enjoys a happy life as a family of three.