Jiang Weigui was once the sharpest knife in the criminal investigation world, but after a case in which the truth was buried, he was deprived of everything and became a useless person. Three years later, she returned to the police anonymously, working step by step just to tear apart the bloody curtain that had been covered up back then. Lu Zhaoye, the cold-faced commander, once pushed her into the abyss with his own hands, but now in the bloody storm she caused, he gradually saw the truth that he had buried with his own hands. When she goes crazy, he chases her; when she dies, he burns her. When old cases are retried and corpses pile up, they are no longer partners, but prey and hunter, the ultimate confrontation between love and hate - and in this situation, only she can win.