The story tells the story of housewife Su Qin who became aware of her husband Zhou Cheng's conspiracy after her nanny Zhang secretly left a note warning her, "What you take every day is not vitamins, run away." On the surface, she began to pretend to be insane and paralyze the other person. Secretly, with the help of caregiver Wang Jing, she discovered that Zhou Cheng was giving herself sedative drugs that could lead to chronic death, in order to defraud tens of millions of insurance dollars. In the end, at Zhou Cheng's mother's birthday party, Su Qin exposed her husband's crimes in public and showed him evidence of poisoning, hiding his lover, and purchasing huge amounts of insurance. He was arrested by the police and sentenced to life imprisonment. Su Qin successfully escaped and started a new life.
