Rebirth: Becoming the Regent's Favorite

In her previous life, she was the eldest daughter of the Tian family. She was tortured to death for a man who didn't love her, and eventually her entire family was executed. Once she is reborn, she believes that good and evil will be rewarded, and all the sins she suffered in her previous life must be returned in this life! It turns out that the person who has always been in love with her is actually the regent whom she rarely meets. He said your happiness is my greatest happiness.