Rebirth of a Ruthless Character - the Demon Concubine

In her previous life, she loved him so much and just wanted to be with him forever, but on the day he ascended to the throne, he killed all her people, and even his son was killed by his beloved woman. She jumped into the cliff with her son in her arms, but the poisonous oath was blown away in the wind, "If I am reborn, I will definitely use your blood to pave the way to the other side of the flower. You will be unable to survive, and you will have no way to die!" When she opened her eyes again, she returned to the time when she had not met him. In this life, she wanted to turn things around and make those who had hurt her die a good death. So what if she was a concubine? I have no control over my destiny, and whoever dares to hurt her will be repaid tenfold. She is no longer the fool who lets others take advantage of her, punishing her sister and aunt, and fulfilling her destiny on behalf of her mother and herself. It's just that her fate was too lonely, and she couldn't escape meeting him after all. He said, "Feng Jiu, give up your seventh brother, marry me, and become my Princess Han, and I will grant you the title of queen!" But she dismissed it and said, "Thank you King Han for the promotion. I never care about the position of queen, especially yours!" A palace banquet, a stunning dance, she became famous all over the world, and because of the saying "Whoever wins the Phoenix Nine, wins the world", she became a beauty curse among people all over the world. Later, she dismissed his sincere efforts to stay and married his seventh brother Xiao Qifeng, who became the emperor. When they were newly married, she asked him, "Xiao Qifeng, did you insist on marrying me just to get the prophecy from the world?" But he held her in his arms, smiling like a flower, "Jiu'er, in this world... You are the only person I want!" After that, she eradicated dissidents in the harem and killed the emperor's heirs, but he killed all the concubines in the harem for her, made her a noble concubine, and held the phoenix seal. However, when conspiracy and love ensue, he uses her as a pawn to go deep behind enemy lines; she also uses him as a pawn to cultivate her own power and control the jade seal. The struggle in the palace, every step of the way, let's see how she rises to the top.