The Reborn Concubine Becomes a Concubine

In his previous life, she helped him ascend to the throne, but in exchange, he was deposed and re-established, and his head was beheaded in public. A heart-piercing knife, given by him with his own hands, pierced her heart, and she refused to rest in peace. Everything suddenly seemed like a dream. She actually went back to eight years ago. She lived a new life killing unruly slaves, torturing her legitimate daughter, punishing her stepmother, and killing scumbag men. She is cold and cold-hearted, no longer tainted with love, and has sealed the door of her heart. A certain prince said: "I lost something and you locked the door to my heart. How can I get it back?" "..." "My heart is lost on you..."