Originally just a civilian who used to live a life of healing the sick in a village, he came across Titania –who was severely wounded during a mission. After nursing her back to health, he ended up joining the Greil Mercenaries.
Due to his frail conditon, he often is left to care for the mercenary fort alongside the younger members Rolf and Mist. However, he is still a valuable asset to the team who continues to support them from the sidelines, as skillful staff-users like him are scarce yet necessary among the mercenaries. Prior to joining the mercenaries, he stayed at home with his parents and was unable to find work due to his weak constitution.