Photon's spoiled, high-strung, flighty childhood friend, she has the ability to create stasis fields. Humorously, she isn't immune to her own stasis fields and can paradoxically trap herself (and everything around her) in a perpetual stasis field. Photon is the only one who is immune to her stasis field and also is the only one who can get her and keep her out of such messes. In order to cancel out her stasis fields, he has to knock her on the head with his staff. Aun has a tendency of falling in love with every handsome man she encounters, which always ends up in disappointment for her when they turn her down.

(Source: Wikipedia)