Abel encounters a girl with abilities both strange and deadly. When she attempts to flee, Abel must turn against his own in order to save her life.

Abel's search for the "star" has tangled him in the web of war. Sister Esther seeks vengeance for the death of her mentor and has gone to great lengths in her quest to eliminate the one ultimately responsible.

Under house arrest, Lady Caterina finds herself face to face with a manipulative enemy. Abel's efforts to save her result in an encounter with a dangerous new foe.

Abel and Asta plan to plead Ion's case to the Imperial Council, and Ion and Esther search the city for answers. But when their trail leads to further intrigue, betrayal comes from beyond the grave.