An'an, an orphaned girl from Linjia Village, can understand the language of animals. She is abused by her aunt, Lin Aifang. One night, she rescues the gravely injured Shen Zhihan and is subsequently adopted by him. An'an repeatedly uses warnings from animals to help the Shen family escape Wang Ma's poisoning attempts and Xia Kexuan's series of schemes. After enduring crises involving kidnapping and false accusations, Shen Zhihan gradually comes to trust An'an, eventually exposing the Xia family's conspiracy.