Britain in the summer of 551 AD: The North is a tinderbox about to burst into flame, the Saxons are stirring again in the East, and Cynan Garwyn, Prince of Powys, is doing his best to foment war in the South. In the midst of this simmering chaos, two young bards - Gwernin Storyteller and his friend Neirin mab Dwywei, the Poet-Prince that some call "Taliesin's Hawk" - are sent to the North by their master to investigate the rumors and do what they...