Tapestry as a Prison

On the day his father was unjustly executed, Pei Jinghan was sitting on the execution platform. He said: "The crime has been determined and I will follow the law." These three words made her remember them for three years. Five years later, she was the lowest-level sin slave in the Weaving Bureau, and he was the sharpest knife in Jinyiwei. There is a chance that the old case could be overturned - but they must join forces. She doesn't forgive, he doesn't atone. There is only transaction between the two, but no warmth. What she wants is to overturn the verdict, take revenge, and stand on the top of weaving. What he wants is to correct mistakes, make things right, and clean up the mess he left behind. When the golden thread breaks and the situation is overturned, the only person who can help her get the evidence is him. When the dark blade broke and he was surrounded on all sides, the only person who could break the situation for him was her. Everyone thought they were mortal enemies. They indeed are. It's just that there is another kind of relationship in this world called "mutual sharpening". Note: There is no emotional line between the male and female protagonists, only profit cooperation and pure career flow.