The daughter of a former Zhenguo general, she is the only survivor of a family that was wronged and executed. In order to take revenge, I concealed my name, relied on my martial arts skills to become the royal female guard, and was sent to protect the puppet emperor who was known to both the government and the public. Everyone in the palace said that he was frail and soft-tempered, and that he was a puppet in the hands of the Queen Mother and the powerful ministers. However, only I, who stayed by his side day and night, knew what kind of shocking plans and overwhelming hatred were hidden deep in those seemingly harmless eyes.
He uses the country as a chessboard, and I use the blade as a chess piece. I blocked the open and secret arrows for him, and he paved the way for revenge for me. In the deep and unpredictable palace, we are each other's only trust and reliance. He promised me: "When I clear the world, this post will be reserved for you alone." But I replied: "Compared with my mother's love for the world, I would rather be the sharpest sword in your majesty's hand to protect you all your life." This is a power game that begins with use and ends with love. I will use my sword to open up a bloody path for my emperor and clear the name of my family.