Luna hails from Bulltava, the daughter of Clara, the Werewolf Queen, and twin sister to Emma. Originally born a werewolf, she later transitioned to human through unknown means. Her distinctive appearance features dark skin, silver hair, and gold eyes.

As a former werewolf, Luna possessed inherent supernatural abilities derived from her physiology. These included full or partial shapeshifting into a wolf form, manifesting claws and ears while retaining other human features. She also exhibited superhuman strength, speed, and stamina, traits consistent with the Artist classification that channels Chaos for physical augmentation, typical among supernatural beings in her world.

Luna is affiliated with Theo's household, indicating her alignment with the protagonist's faction. Her role is defined by her familial relationships and her physiological transition from werewolf to human.