Rebirth of the Legitimate Daughter: the Most Arrogant Royal Concubine

The iron-fisted eldest princess, who was known to everyone in Southern Chu, died tragically in the palace. Unexpectedly, she was reborn as the elusive flower of the high mountains in her heart - the white moonlight eldest daughter of the Pei Mansion in the heart of Prince Gu Nianchu. Miss Pei was weak and could be bullied, and as soon as she was reborn, she encountered a lot of mess and was married off by her concubine to a man as old as her father. My concubine is unkind, don't blame her for being unjust! The eldest princess refused to accept it and relived her life. Not only did she want to avenge herself, but she also wanted to help her younger brother protect this great country. Unfortunately, what she didn't know was that the Flower of the High Mountains was just pretending to Bai Yueguang, but she had true feelings for the eldest princess.