When Emery Hazard and his husband, John-Henry Somerset, arrive home from their honeymoon, they’re shocked (understatement of the year) to find a boy waiting for them on their doorstep. Colt, 15 and eager to pick a fight, claims to be Hazard’s son. It’s almost a relief, then, for Hazard and Somers to be called out to assist the Dore County Sheriff’s Department with what seems to be an impossible murder: a man has been found stabbed to death in a stretch of woods, and the only set of footprints in the soft ground belong to the victim.

Three months have passed since Emery Hazard and John-Henry Somerset faced a madman and lived to tell about it. Three months have passed since Emery Hazard resigned from his job as a detective.Three months can be too long and too short, all at the same time. On Halloween, a professor at the local college is murdered in his apartment in front of dozens of witnesses. Then, the killer disappears. Somers is assigned the case and a new partner. While Somers investigates the murder, Hazard struggles to find purpose in his new freedom.

Shaw and North are best friends, private detectives, and in danger of losing their agency. A single bad case, followed by crippling lawsuits, has put them on the brink of closing shop. Until, that is, a client walks into their Benton Park office. Matty Fennmore is young, blond, and beautiful, and he’s in danger. When he asks for Shaw and North’s help foiling a blackmail scheme, the detectives are quick to accept. As they dig into the identity of Matty’s blackmailer, they are caught in a web that touches politicians, the local LGBT community, and the city’s police.

Shaw Aldrich and his best friend, boyfriend, and partner, North McKinney, are doing great, thanks. The aftermath of their search for the Slasher has finally settled down. Their private investigation agency is thriving. And after years of missed opportunities, they’re finally together. Sure, work might be taking up every spare minute, and their time together as a couple might have evaporated - but that’s normal, right?

After Emery Hazard loses his job as a detective in Saint Louis, he heads back to his hometown - and to the local police force there. Home, though, brings no happy memories. Hazard's new partner, John-Henry Somerset, had been one of the worst tormentors, and Hazard still wonders what Somerset's role was in the death of Jeff Langham, Hazard's first boyfriend. When a severely burned body is discovered, Hazard finds himself drawn deeper into the case than he expects. Determining the identity of the dead man proves impossible, and solving the murder grows more and more unlikely.