Alue is a girl from the Korol tribe, a group also described as the little folk. Her role in the story begins when she comes to a valley where the protagonist, Kai, resides. For a specific reason, she believes that Kai is a god and initially brings him offerings in this location. Her conviction about Kai's divine nature is the defining aspect of their early relationship.

Following this, Alue remains in the valley with Kai, taking on the responsibilities of helping with his daily life and looking after him. She is described as the only person allowed to live inside the valley, having been given as a living offering to the god of the valley. Her daily routine involves working hard to maintain the valley's buildings and keep everything in good order, effectively serving as a caretaker for the area.

Information regarding her specific personality traits, deeper motivations beyond her belief in Kai, key relationships with other characters, any character development over time, or notable abilities is not available.