Aire is a former sentinel for his people. Not wanting to burden his clan after suffering a serious injury, Aire left in an attempt to recover on his own. He wandered for days slowly down the mountains where his clan lives and ended up in an Annonian farm. The farm's owner, Cassie, found him and slowly nursed Aire back to health.

Aire is a thoughtful, peaceful man who doesn't like to fight unless he absolutely has to. Sentinels are not meant to be aggressive unless their charge is threatened, and Aire is a picture perfect example of his class. Aire utilizes a form of mixed martial arts that makes use of his massive armored tail, and large wings.

His most notable features are his scar and his rugged wings. Aire is unable to fly due to his large size and thick armor, so he has no reason to care for his feathers.