From Concubine to Empress: I Stepped on the Corpse Mountain to Take the Throne

[No CP + pure evil heroine + Machiavellian career team + crematorium for all members] On my fifth birthday, I knelt in a pool of blood and looked at my biological mother's eyes that were slowly losing their luster. That night, I was not crazy, I just buried my former self with my own hands. After lying dormant for ten years, I gathered my fangs and acted as the most docile lamb, but secretly turned the entire Prime Minister's Mansion into my Shura field. They say that women are naturally weak and should support their husbands and educate their children. I laughed. I will use my father's power, my sister's marriage, and my concubine's life to pave my first bloody road. Later, when I entered the palace, I would not be a beloved concubine, but would only be the sword on the emperor's head. I use the country as a chessboard, the prince as a humble dog, and dance with the heroes of the enemy country. Everyone thinks that I am a vine attached to a man, but they don't know that I am the towering demon tree that has sucked up all the nutrients. Don't tell me about mercy. Under my throne, there are no living people, only bones. Don't expect me to fall in love with anyone, because anyone who stands in my way will die. Those who love me... Will die even more.