Pride often goes before a fall, but sometimes that prideful fall is so catastrophic that it changes history itself. Among the immortal Sithi of Osten Ard, none are more beloved and admired than the two sons of the ruling family, steady Hakatri and his proud and fiery younger brother Ineluki, who will one day become the undead Storm King. The younger brother makes a bold, terrible oath that he will destroy deadly Hidohebhi, a terrifying monster, but instead drags his brother with him into a disaster that threatens not just their family but all the Sithi - and perhaps all of humankind as well.