The play tells the story of a young female police officer Rui Xiaodan who met Ding Yuanying, a business genius, through a friend and was entrusted to take care of Ding Yuanying's life in the ancient city. Ding Yuanying's unusual personality and jaw-dropping talent deeply attracted Rui Xiaodan. Rui Xiaodan and Ding Yuanying established a romantic relationship due to their common love for music and the opportunity to prepare speakers.