Info dump on Eytis

Aria: She doesn't know were she is, she doesn't even remember how she got there! But when a band of knights find her, the last thing she would think was that her life was about to change forever.

Cadence: She is trying to fulfill her mother's dying wish. But such a task proves more troublesome than she had thought.

Amara: She is sick and tired of killing people under a king who cared only about his opinions. But when she is about to change everything, a sudden twist of events terribly changes her plans.