Gustave XIII is the former prince of Thermes, the capital of Finney, and was intended to be the heir to the throne of his father, Gustave XII. The son is disinherited and exiled by his father when, at the age of 7, he fails to manifest any magical abilities, known as Anima, during a ritual known as the Firebrand Ceremony. His mother, Queen Sophie, unsuccessfully tries to prevent Gustave XIII's banishment. She and Gustave XIII are banished from the castle by Gustave XII and are forced to live in the slums of Thermes. Master Cielmer, a magician as well as teacher and councilor to Gustave XIII assists both mother and son in escaping Thermes and seeking asylum in the city Gruegel in the kingdom of Na. Despite being granted a mansion to live in my the king of Na, Gustave is still resentful of his rejection and lack of magical powers.