Ji Ranran was the legitimate daughter of the Prime Minister. Her father didn't care about her, but her brother didn't care about her. She was raised by her grandmother. However, she accidentally ate blood snow lotus when she was five years old. From then on, she could hear sounds from other time and space and learn different knowledge from others. Seven years later, the Prime Minister's Mansion was implicated in Prince Ning's rebellion, and the whole family was imprisoned. In the end, the elders were imprisoned and the younger ones were exiled. After being exiled, Ji Ranran used the knowledge she learned to help the villagers find water sources, grow food, build houses and roads, and lead a prosperous life. Unexpectedly, once the Ji family was rehabilitated by Prince Zhuma, she married into the prince's palace on the condition of being rehabilitated.
