Linglan traveled through time and became the eldest daughter of the Duke of Zhenguo. When she was five years old, she was secretly sent to the Orion family in the border area by her biological mother and became a fire girl. Later, she was kidnapped to the grassland by the northern forces. As a female slave, she suffered many hardships. After a long time, Ling Lan returned to the capital to explore the truth about her life experience. After learning the secret from her biological mother, she left sadly and wanted to return to her home. Unexpectedly, he was shocked to hear that the rebel army broke into the city, the royal family was slaughtered, the nobles were imprisoned, and his biological mother also died in prison. Ling Lan immediately returned to the capital. After paying homage to his biological mother, he decided to take revenge and find a place for those who followed him. By chance, she rescued Song Qi, the only surviving prince in the royal family. The two formed an alliance and worked together to plan and defeat the major separatist forces, gather scattered forces, and finally put an end to the troubled times, regain the mountains and rivers, and return to peace in the world.
