Ning Zhixia, who is married to a wealthy family, is the sole heir to the Ning Group and sticks to the bottom line against her husband Lu Zhe'an's transgressions. Lu Zhe'an repeatedly indulged the female assistant and broke the boundaries of marriage. After exhausting the three opportunities given by her, Ning Zhixia decisively filed for divorce without fear of the threat of the Lu family's interests being tied up. She also reminded her mother-in-law who was dependent on her husband's family, and finally disintegrated the Lu family's patriarchal system and lived an independent and sober life.