In her previous life, He Hui was the legitimate daughter of the Shangshu Mansion. She was innocent and kind, but was framed by her concubine and her fiancé. The family was falsely accused of treason and the whole family was executed. After dying unjustly, she was reborn and returned to the year before the tragedy. Relying on the memory of her past life, He Hui transformed from an innocent lady into a scheming "Black Lotus", taking every step to take the initiative. She used the information gap to expose the hypocritical mask of her concubine, broke her engagement with her fiancé, and secretly made friends with the powerful people she missed in her previous life. Faced with a family crisis, she made clever arrangements to resolve the court's suspicion of her father. However, the real mastermind behind the scenes - the prime minister of the dynasty - is secretly controlling everything. He Hui must find evidence in the imperial examination fraud case, expose the truth, clear the grievances of the family, and at the same time create her own world as a woman in this male-dominated society.
