After a 200-day suspension, all that Sergeant Adam Jennings wanted was a win on his return to the Global Investigation Bureau (GIB). But when a simple warehouse fire begins to look more like a homicide investigation, he is forced to watch as the entire case begins to unravel, slowly revealing the dark underbelly of a world that should not exist. Saddled with an unwanted new partner, and a tarnished reputation, Jens is forced to tread a thin line between right and wrong as he tries to discover just what the truth really is.