The Concubine of Rebirth Is Too Cold

She is a genius killer of the 21st century, cold and ruthless. After encountering betrayal, even if her heart is as strong as hers, she is not willing to endure the deep inner suffering in this life. She chose to commit suicide, choose to exchange identities with herself in another world, and then became the concubine of the legendary figure in the eyes of people in that world. His legend is to turn the possible into the absolute, a god of war, an existence that is absolutely awe-inspiring in the eyes of people. And she, this soul from another world, her legend, made the impossible possible, the peerless princess, she became the pearl in his eyes. He gave her unique love, and she returned his love that would never betray him.