This work tells the story of a pair of childhood sweethearts Sang Jiu and Ling Xi. The two made a wish, but Ling Xi disappeared for eight years. Only Sang Jiu always remembered the agreement at that time and successfully entered the police force. Later, the two met in a strange city, but Ling Xi changed her name to Qing Ning and deliberately avoided Sang Jiu.
Concept: love, suspense