The Protagonist is the eponymous "Fafnir Knight" and a protagonist of Etrian Odyssey 2 Untold: The Fafnir Knight. He is a member of the Midgard Library organization and has been sent to High Lagaard to escort Arianna to carry out a ritual. He has the unique ability of taking on a beastly form at will, which was bestowed to him by a power originating from the Temple of Ginnungagap.