Aria joins the Legion for a chance to avenge those she loves. She finds friendship in Alex, the Legion's captain, and his sister, Mara. Yet as her new friends get to know her, they sense a deep sadness in Aria. She is strong, but there is a vulnerability in her which she can't escape, no matter how hard she tries to stay strong. The pain of loss is something she is used to bearing, but she begins to question if she should bear it alone. Aria finds herself in both a war with the tyrannical Brotherhood, and a war against herself to hide her pain.
20 parts