Because of a family misfortune, Bo Qianyu is left all alone. Unwilling to submit, she flees overnight. During the process of leaving her hometown, she encounters Wei Zhilin, the Heir of the Duke of Ying. Through all kinds of experiences, along the way she encounters many twists and turns of hardship, which are ultimately all resolved. Supporting each other along the way, they gradually develop romantic feelings, but separate due to misunderstandings. Wei Zhilin searches the world for her, and finally, after all kinds of hardships, the lovers are happily reunited.