Talia is a girl who lives in a farming village called Elden. On her sixteenth birthday, she goes to be named, a custom from her village where a teen is given their adult profession. Instead of seeing a future in her hometown of Elden for her, however, Talia’s naming ceremony points her towards preventing the summoning of the demon Ahriman. Talia and Devin, a boy from her village, travel to the mainland kingdom of Thais to train at the Collegium of War and Magic and prepare for the conflict to come.

Just after she completes her training three years later, Talia is summoned into a dream by her headmaster and a High Priestess of the Dreamland. She is sent across the continent to warn another order of priestesses that Ahriman is being resurrected, and his resurrection must be stopped before the thirteenth moon. In order to do this, Talia and Devin must obtain six powerful Relics to form the legendary Agea, a stone which will unlock Ahriman’s stronghold and allow Talia to defeat him.