벙어리 신부

Lan Xin, a young lady raised in the countryside, one day saves an injured man. She is brought to the city to replace her sister as a bride in a wealthy family. Accepting this to investigate her mother's whereabouts, she gains the family's trust, finds out her mother is still alive, and takes over her family's shares. Despite various challenges, she clears her name in court and reunites with her mother.