Lu Mingwei, the legitimate daughter of the Hou family, was framed by her concubine Shen Bijun in her previous life and died tragically in the cold backyard. After her rebirth, she took the memories of her previous life and worked step by step to expose Shen Bijun's conspiracy, protect her family, and accidentally got involved in a court battle. She met and got to know the seemingly cynical prince Xiao Jingheng, and the two worked together to fight against the dark forces, eventually revealing the truth, protecting justice, and gaining true love.
