The Duke's Mansion in Dajing Town was falsely accused of treason and the whole family was killed. Lu Ciqiu, the woman who was escorted to the border by her mother, had lost her innocence and cowardice when she returned. Carrying the memories and skills of her previous life in the 23rd century, she burned down the Shangshu Mansion on the first night after returning to Beijing, beheaded her former "loving father and younger brother" with her own hands, and hung them as a memorial to the Lu family. But unexpectedly, he bumped into the third prince's palace with a recruitment edict? The man didn't talk about grudges, didn't mention the engagement, and just asked her with a gentle smile: Would A Yuan be willing to be a pair of imperial mandarin ducks playing in the human world, kill the traitorous concubines and princes who usurped the country, and change the color of the great scenery?