She is a daughter of an official family who is inexperienced in the world. When she was young, she accidentally rescued her and fell into a carefully set trap step by step. The beautiful love affair turned into a desperate palace with no return. ． ． A simple and smart girl transformed into the mother of a country in a blink of an eye. Faced with the departure of her lover, the betrayal of her best friend, and the changes in her life experience, let's see how the heroine transcends a love story spanning five generations and ten countries.