Rebirth of the Pampered Bad Concubine

Today I heard that the King of Jinnan picked up a little slave to be his concubine. I thought she was just a good-natured girl, but little did I know that she didn't even know about the virtues and precepts of women! She has peerless martial arts skills and is proficient in formations! Say the lightest words and kill the most people! She said she loved money, so he collected all the wealth in the world for her. She said she loved power, so he fought against her fourth nephew and killed powerful officials for her. She said she was afraid of betrayal, so he personally gave her a knife: "Stab the knife to see if my heart is loyal." She looked at the splendid palace in trance, and he asked: "Do you like it there?" That's all, the man ordered: "Kill everyone inside, and invite the princess to take charge of the middle palace." PS: Changed the name, the original name is "The Return of the Phoenix Emperor"