Set against the backdrop of New Orleans, powerful mob boss Tony Nemo has a Civil War sword he'd like to give to Levon Broussard, a popular local author whose books have been adapted into major Hollywood films. The sword's history can be traced back to Broussard's ancestors, and Tony figures it belongs to Levon. But Tony's intentions aren't so pure; he believes the gift will lead to a slice of Broussard's lucrative film adaptations. Dave Robicheaux is facing his toughest case yet.