While accompanying her mother-in-law shopping at a mall, Shen Jinglan unexpectedly catches her husband, Zhou Rui, behaving intimately with Fang Yue and using her money to buy the other woman a necklace. Faced with her son's betrayal, her mother-in-law refuses to take his side and instead firmly stands with her daughter-in-law, publicly demanding that Zhou Rui sign a divorce agreement and leave the marriage with nothing. Thus begins a dramatic reversal in the battle to save a marriage, as Shen Jinglan regains her dignity and control over her own life with her mother-in-law's support.