Daughter of the Prime Minister's House

She was originally a carefree eldest lady of the prime minister's house, but she was framed and exploited because of her mistrust of her sister. His tragic life was all caused by his sister and stepmother, and he was eventually killed in a sea of ​​fire. An incredible rebirth made her fourteen years old again. God has given her a chance to be reborn as a human being. How can the originally innocent eldest lady reverse her fate and take revenge?