Vatanen is part of the Milosian rebel movement and holds what seems to be a leadership or at least respected position within the group. He's marked with a pair of alchemic circles on his forearms—a Milosian design specifically crafted for healing purposes. He regularly uses these to treat his fellow rebels, making him something of a field medic or healer for the cause.
Content compiled by AnimeList.moe from publicly available sources.
