Three years after the Essex Dogs battled through the Siege of Calais, the Black Death has torn through Europe. Romford, basking in his new riches, now finds himself living as a squire in the glamorous court of King Edward III. Loveday, whose businesses have been destroyed by the plague, is desperate to avoid returning to the life he vowed to abandon: fighting. And Millstone and Thorp enlist themselves on a deadly mission to escort a princess to Castille. Each Dog has scattered in a radically different direction. But something is about to bring them back together.