Song Wan, the legitimate daughter of an aristocratic family, abided by etiquette and remained a widow for six years because of her fiancé who died in the war. Her peaceful life was completely shattered by two men: one was her husband Xiao Yu, who was nominally "resurrected from the dead", who not only brought back a time-traveling woman with strange behavior, but also plunged her into identity embarrassment and family crisis; the other was the prince Shen Qianyu, a man who had gone through hardships as a hostage but still had a sincere heart. In the memory of his previous life, Song Wan's family was destroyed because of his trust in Xiao Yu, and he himself died tragically in the palace. After her rebirth, she relies on her past life memories to gain insight into people's hearts and conspiracies, and survives in the cracks between the palace and her family. When the country is in crisis, Song Wan and Shen Qianyu join hands, one is on the front line to defend against the enemy, and the other is at the rear to unite the people's hearts. Faced with Xiao Yu and the time-traveling woman's plan, Song Wan worked step by step, not only to protect the family, but also to tide over the difficulties with Shen Qianyu. In the troubled times, the relationship between the two gradually sublimated, and finally the world was calmed down. Shen Qianyu ascended the throne as emperor, and Song Wan was made queen, rewriting the tragic fate of his previous life.
