Xie Zhiqiu was reborn in the Song Dynasty. When he opened his eyes, he discovered a palace murder and was forced to marry a crazy princess who was ready to kill her husband at any time. On the night of the bridal chamber, a steel knife was placed on the neck, and all the powerful officials in the court were busy sharpening their knives, and they all treated him as a dead man. But he was a criminal detective in his previous life, and he was best at making a comeback in mountains of corpses and seas of blood. The princess used poison to break the situation, and when the powerful officials took advantage of the situation, he killed him, turning the officialdom of the Song Dynasty into a crime scene. Above the court, he stepped on the enemy's black gauze hat and rose up step by step, using all his skills to teach the royal family. Until the princess brought him hot soup with her own hands, all the civil and military officials in the court knelt down and begged him to show his kindness, and all the women in the world wanted to warm his bed.