Lila Lin, to take care of her seriously ill sister Zara, lived in the home of her brother-in-law Jake Zhou for three years, only to be repeatedly harassed by Jake Zhou. To escape his entanglement, she entered a flash marriage with a stranger Ethan Shen through a matchmaking agency, only to find that the other party is the top authority in Capital City, Mr. Shen of Jingshi Group. Ethan Shen has long planned in advance for her — the cat pendant she dropped three years ago when she kindly reminded him of a tire leak has been treasured by him to this day, and he even bought the matchmaking agency to ensure their "chance encounter". After marriage, Ethan Shen dotes on and protects his wife. When she was driven out of the house in the rain, he carried her into the car in public; when she had to pay for dirtying the carpet, he handed over the property deed that already had her name added; when Jake Zhou posted photos to slander her as being kept as a mistress, he retrieved surveillance footage to expose the lie and showed their marriage certificate to protect his wife; when Jake Zhou threatened to stop her sister's treatment, he arranged top experts and dispatched a private jet to pick them up. But Lila Lin did not dare to give her whole heart — her sister Zara is in the advanced stage of heart disease and cannot withstand stimulation, if she makes the marriage public and exposes Jake Zhou, her sister will definitely be severely hurt; if she keeps it secret, she will let Jake Zhou, as the family member
