Aria is a seer and the disciple of Vallar. Since his disappearance, Aria has made it her mission to uncover the mystery and bring Vallar back. In pursuit of this goal, she must guide and assist the three heroes on their journey, all the while hiding the true nature of her mission.

Throughout the game, Aria offers Quests to the player, guiding them through the important events of the story and when possible, helping the heroes to understand the mysterious events and enemies they must face.

Aria can be found in the world at Vallar Island.