After her father's death in battle and a mysterious warning from her injured brother, Chu Yu vows to uncover the truth. She marries into the defeated Wei family as Wei Jun’s widow to investigate, where she meets the sole survivor, Wei Yun. Though initially guarded, Wei Yun grows fond of Chu Yu, and mutual feelings emerge. Despite the obstacle of their "in-law" relationship, they face dangers together, uncover secrets, and protect their homeland side by side.
as Chu Yu
as Wei Yun
as Gu Chusheng
as Li Changming, Eldest Princess
as Xue Hanmei
as Chu Linyang
as Chu Jin
as Song Wenchang
as Song Shilan
as Lu Qiba
as Wan Yue
as Wei Qiu
as Wang Linlang
