Auk is the protagonist and player character of AER: Memories of Old. She is one of the People of the Sky, embarking on a pilgrimage to visit the temples scattered throughout the fractured world. Guided by her mentor, Medvin, she receives a lantern as a gift from Karah at Karah's Shrine. As a silent protagonist, little is known about Auk's backstory or personality. However, she demonstrates bravery and determination in gathering the fragments to confront the Void.