Raised from childhood by a she-wolf, Wren Winslow remembers her wolf mother's final warning to hide her ability to understand animal language. After living on the streets, she is taken in by Winslow Manor, where she repeatedly uses her unique gift to avert danger and save the manor's young master. She is adopted as the manor's goddaughter and renamed Wren. Later, she meets Grand Heir Fang Zheng by chance, and the two grow to love each other through a series of trials. The Winslow family uncovers old injustices to clear her name, and the emperor eventually grants their marriage. With her one-of-a-kind ability, Wren gradually thrives and finds her happy ending.
