A young woman, barely more than a girl, sprawled on the concrete floor, her limbs twisted at unnatural angles. The precision of the attack was chilling; a surgeon's skill masked by a brutality that spoke of something far more sinister. Her throat was a ragged wound, expertly inflicted, a testament to the killer's chilling proficiency. The details were gruesome, each cut and laceration meticulously placed, as if the killer had been guided by an unseen blueprint. The lack of struggle suggested a swift, efficient execution, a testament to the killer's cold efficiency." Detectives Yang and Sasha are thrown into a chaotic case working tirelessly to discover who the mind behind Jack of all Trades is. However, he remains closer to home than they would have liked.