On their wedding night, she was sent to the execution ground by her husband, the warlord. Moments before the gunshot, he changed his story: "She is not an enemy agent, she is my wife." Only then did Su Wanqing realize that she had assumed the identity of the daughter of sixteen years. Under the scarlet wedding dress, the hosta hides the mystery of the spy world; after a real and fake daughter, the fire burned away the truth. When three deadly lists reappear, she must deal with her ruthless husband, mysterious cousin and multiple forces, from a chess piece to a chess player. In this Republic of China espionage war centered on marriage, who can survive to the end?