"There is a "silent criminal" in Meng Chong's world. This is a word in the notes of her police father. It is not a person, not an object, it has no shadow, no voice, it is not an entity at all, it is just an idea. In the police station since she was a child, she has seen many kinds of criminals, with various reasons and various techniques, and such a criminal has gradually emerged in her mind , it is perfect, extremely noble, and overlooks everyone. It is a shadow outside the last obstacle in Meng Chong's heart, which has always tempted her to commit crimes and escape. The opponent sets up a dark chess game, taking advantage of the weaknesses in everyone's human nature and life, and manipulating the fragile fate of countless people. How does Meng Chong get rid of the inherent weaknesses in human nature, and how to break away from the puzzle of being manipulated, and finally succeed in revenge. "