In her previous life, she favored boys over girls, cruelly forcing her daughter to drop out of school while devoting everything she had to supporting her son. But when she became bedridden and paralyzed by illness, her son only schemed to get his hands on her money. Meanwhile, the daughter she had neglected stayed by her side and cared for her faithfully for three years. Filled with regret and resentment, she died. Given a second chance at life, she returns to the day her son and daughter both pass their high school entrance exams. This time, she publicly insists that her daughter continue her education, resolutely breaks away from her ignorant in-laws, and packs her bags to head south and build a business of her own.