A sweet-tempered sister of Mila, Silque became a cleric because of her mother's influence, who was also a cleric. It is later revealed that her mother was in the service of Duma and suddenly crossed the Zofian border; leaving Silque in the priory of Novis Island before disappearing. Though not knowing her reasons, Silque began to dedicate her life to save people from suffering, believing this is her purpose in life.