Sin Shadow Tracking

He, He Sheng, is a star detective with a gentle heart hidden under his cold appearance, but he still cannot get out of the nightmare of his mother's tragic death. Xia Xiaoling, a genius criminal psychologist who gave up everything for him, returned to him with the accumulation of four years of studying abroad and full of love to fulfill the promise she made when she was young. They join hands, but step into the darkest abyss of human nature: the popular anchor dies, and what the rose petals cannot conceal is the intertwining of jealousy and desire; The mysterious symbols "Dark Black Bat and Purple-Blooded Jackal" reappear, pulling He Sheng back to the nightmare he had many years ago, and the source of the evil is actually their common master! He is calm and wise, and can always see through the turmoil behind the murder with keen insight, but he only shows tenderness to her. In times of danger, he protects her behind him and declares domineeringly: "I will protect your safety!" She has a delicate mind and uses psychology to analyze the twisted psychology of criminals. When he is deep in confusion, she gives him the warmest hug and whispers sweetly: "Don't be afraid, I will always be here." However, the truth is far crueler than they imagined. He Sheng peeled off the cocoon, only to find that all the clues pointed to his brother. The brother who once dreamed of being a police officer with him was now lost in the mire of crime. How dark can human nature be? ! And the master who controls everything is actually the "soul controller" who is sanctimonious but has sinister intentions! The intertwining of love and suspense, the collision of sweetness and horror, the truth, is it salvation or destruction?