Eslina Folkal, a fourteen-year-old with amber shoulder-length hair and light brown eyes, is the younger sister of Fiole Folkal. Orphaned at eight, she depended solely on Fiole until his assassination at a royal banquet. Determined to honor his legacy, she entered the Roland Empire’s political sphere, becoming personal assistant to Calne Kaiwal within Sion Astal’s cabinet.

While navigating palace dynamics, she pursued a romantic bond with Calne, striving to temper his womanizing habits. After Roland’s expansion into southern Menoris, she was transferred to a civil officer position in the Runa Empire. News of Calne’s defeat and disappearance during the Remurus campaign prompted her to desert her post in Runa, realigning with Sion’s forces to directly support his strategic countermeasures against Remurus.