Su Wanqing never thought that her hands, which were accustomed to holding embroidery needles, would one day be able to fiddle with the affairs of the court. In order to save her younger brother, she hid her Suzhou embroidery skills, replaced her identity as the prime minister's daughter, and married Xiao Jue, the legendary general who was cold-faced, iron-blooded, and decisive in killing. She accepted her fate. She was just a general's wife in name only, living a stable life in the back house, so that her younger brother could be safe for the rest of his life. On the wedding night, the red candle shed tears. She awaited her fate with trepidation. But when the man came closer and gently opened her hijab with his calloused fingers, Su Wanqing was stunned. The handsome but alienated face in front of her was clearly the little mute she had dragged out of the mountain of corpses and blood three years ago and cared for for three months. Isn't he mute? Isn't he a soldier at the border? How could he be a powerful general? ! And when Xiao Jue looked at the thoughtful face in front of him, the glaciers in his eyes melted instantly. He waited for three years, planned for three years, and finally welcomed back his savior, the moonlight in his heart. He carefully hid his sharp edge and just wanted to protect her for the rest of his life. Little did he know that she was just a fake with a fake identity, the gentlest knife sent to him by his political opponents. But the real prime minister's daughter, who holds the secret that could subvert everything, is missing. A marriage that started as a transaction, a long-planned reunion, when all the lies and conspiracies are intertwined, can they keep each other in the turbulent capital?