War has broken out. The High Lord Sethon has betrayed the Emperor, his brother, and has risen up in rebellion to claim his throne. Lord Ido has been captured by the usurper, High Lord Sethon, and is being used as a tool for Sethon's ambitions. Eona has revealed her true identity to the nation and is now in flight with two of her companions, the Lady Dela and Ryko, Dela's bodyguard. Together they hope to find Kygo, the Emperor's only remaining son, and assist him in his defeat of Sethon and the reunification of the land. First, however, they must gather more allies, allies found in the most unexpected of places. They need to enlist a former enemy to succeed. Eona, through her travels to find Kygo, has discovered a dangerous secret. She can no longer control her powers. Whenever she attempts to channel her energy, the spirits of the Dragons whose Dragoneyes were slain by Ido flow through her, pummeling her, nearly killing her with their grief. As the group moves closer to Kygo, something moves closer to them. Something so destructive that, if left unchecked and unstopped, could destroy all traces of civilization. A madman. A madman who has in his possession the black folio of the Mirror Dragon.
Eona is my favorite of the two books. It is filled with action, romance, war, peace, dragons, and Dillon. This is the book where Eona lets loose and her true powers bloom.