Prashian is an aristocratic line gifted with 500 years of life and special powers. Elan are "normal people" who live 100 years. In this place where these two "peoples" live together, there is a Litra Palia living in among them without knowing her own name. Following the orders of servants, she lives off the charity provided by the Prashian among the Elan. She is but a "pet".
ahaha what is she a baby chick she imprints on the first guy she meets what the crap Pei is the unwanted Princess hidden away in a mansion all alone for years. And not until her royal blood was needed was she able leave the isolation of her crystal prison-mansion