When a venomous snake goes missing, the killer is a master of a dangerous game.

Dr. Aris Thorne and Mia Rodriguez are hired as consultants for a herpetology exhibition. But the event takes a lethal turn when a rare, venomous coral snake disappears from its locked enclosure, and its arrogant owner, Julian Crow, is found dead with a single, deadly bite mark. The police assume it's a tragic accident, but Aris and Mia quickly deduce the snake was a pawn in a much darker game.

Their investigation slithers into a world of obsessive collectors, black market smugglers, and personal vendettas. Suspects include a rival collector with a history of underhanded tactics, Crow's estranged daughter who despised his work, and a mysterious figure from the black market who has been trying to steal the snake for years.

With Aris's deep understanding of reptile behavior and Mia's tenacious detective work, they must find the missing snake, expose a smuggling ring, and uncover the truth before the cold-blooded killer strikes again.