Follow Mara Layil on a journey of discovery ...

... as she''s unwittingly thrust into a millennia-old struggle between supernatural dynasties. As the clash between otherworldly beings explodes across the globe, Mara breaks her kind''s most sacred covenant in a reckless quest to save her brother''s life.

This hidden world of ancient wonders and dark secrets forces Mara to accept her own shocking power and confront her family''s mysterious past. Awakened to the truth, Mara faces an impossible choice: Sacrifice herself to the dark forces aligned against her or let her brother die. But with the help of friends both supernatural and human, she realizes there may be a third option: Fight.

If Mara succeeds, her victory might ignite the greatest conflict of all time.

Hidden assassins, shattered oaths, and exiled Eternals all play a part in the beginning of Mara''s journey.