Affiliated with Special Security and Surveillance Patrol of Sclopetum Ensiferum in Fontaine region.

Chevreuse is a young lady serving as the Captain of the Court of Fontaine's Special Security and Surveillance Patrol. While she appears to be rigid and soldier-like, she is rather laid-back, hiring people of numerous backgrounds without discriminating and never missing a good snacking opportunity. She is equipped with both a musket and Great Dragon Spear as polearm during combat.