Jesse and Gale are both under pressure as their wedding closes in. The event has become the talk of the Blue Court and gawkers are already lining up in the hopes of seeing the Death God's mysterious Nightingale. However, obnoxious bystanders become the least of Jesse's problems as a new mission is dumped onto his plate. Tristan's Bale, the largest diamond know to man has been stolen from its Blue Court master by an uncanny thief with a knack for eluding authority. Now the task of retrieving the missing diamond has become Jesse's primary objective, but actually locating it may become one of his most difficult tasks yet...