Shen Zhiyu, the legitimate daughter of the Marquis Manor, was framed and killed. Reborn in a single lifetime, she returns to the day when her biological mother Lady Liu's ancestral tablet is about to be destroyed by the stepwife Meng Yuyao. Breaking free from her cowardice in the previous life, she fights back publicly in the ancestral hall to protect her biological mother's tablet. Facing her father who favors the Marquis Manor's face, she no longer pins her hopes on others, determined to uncover the truth behind her mother's murder, take back the usurped dowry, defeat the hypocritical enemies in the household, and expose the treasonous conspiracy behind the scenes involving court princes and the grand chancellor.