Fiole Folkal is a young man from the Roland Empire, bearing brown hair and brown eyes. His core motivation is a fierce devotion to his family, especially his sister Eslina Folkal. After the noble Klasbel abducted Eslina as a gift for the king, Fiole launched a desperate attack on a royal carriage to rescue her. Instead of his sister, he encountered King Sion Astal. Prepared to die for his failure, Fiole was swayed by Sion's words, prompting him to reconsider his path. Sion then intervened to secure Eslina's release from Klasbel. This act forged Fiole's unwavering loyalty to the king, leading him to become Sion's personal assistant. In this role, Fiole served with diligent and energetic fervor, often working tirelessly. He consistently voiced his opinions directly and honestly to Sion, particularly concerning the king's overwork. Ironically, Fiole adopted similar relentless work habits, inspired by Sion's dedication. He held deep respect for Sion's determination to reform Roland and cherished being treated as an equal, a stark contrast to his experiences with nobles who looked down on commoners.