I died tragically in my previous life, and I want to be an empress in my next life

In her previous life, she was a pure lover. She tried her best to make plans for him, cleared all obstacles, and helped him ascend to the throne. However, he abolished her position as queen, exterminated her mother's family, and caused her tragic death! Once a person wakes up, he can dominate his own destiny. In this life, she wants him to experience the taste of being betrayed by the person he trusts the most, let him fall from the cloud of power, and feel the despair he has experienced. In this life, she only plans for herself. Only when the power is in her own hands can she feel the most secure. However, in this life, there is another him! He loves her, just as she loved him in the previous life, without hesitation and without reservation. He is willing to give up the throne for her...