Irene Aber is a key character in the game Arknights, serving as a member of the Inquisition from Iberia. Initially introduced as an adversary to the protagonist, she gradually becomes a valuable ally. Irene is known for her intelligence, strong sense of justice, and dedication to her duties. Throughout the series, her character development explores themes of loyalty, moral conflict, and personal growth as she strives to protect her homeland and unravel the mysteries threatening Iberia.