This work contains AI-assisted generated content, and the plot is a fictional adaptation. Shen Wanzhi, the legitimate daughter of the Shen family, was previously framed by Concubine Liu and died a wrongful, miserable death in a woodshed. Reborn once, she had just been welcomed back to the perilous Shen Mansion, putting away her timidity and proceeding with caution at every step. She saw through the concubine's poisoning scheme, joined forces with Fu Wenyuan, the Heir of Pingyuan Marquis who held clues to an old case, and maneuvered through wave after wave of inner courtyard death traps. To uncover the truth behind her mother's murder, Shen Wanzhi engaged in a multi-sided game of wits with the vicious Concubine Liu, set a trap at her coming-of-age ceremony to expose the conspiracy, and swore to unveil the court secrets hidden beneath the inner courtyard to wash away her grievances soaked in blood and tears.