On the day of her engagement, Lin Xintong, daughter of the wealthy businessman Lin Guofu, was kissed by an unknown man, and news of her father's death followed. Qin Moyao, who was regarded as the murderer, approached Lin Xintong in order to find out the grudge between the two families, and was involved in the conspiracy of the Lin family. The two went from hostility to affection. Lin Xintong also discovered that her fiancé Chi Shan was having an affair with her bestie Xia Yuwei, and Qin Moyao gradually approached the truth of revenge.