"L'Archibugio di Fermoy" ("Fermoy's Arquebuse") is the first gamebook using the Iperlibri system and also the first one in the "La Leggenda degli Erranti" ("The Wanderers' Legend") cycle. From the Back Cover During a New Year's Eve on the small "Island of Musicians", a little man in the back of an ox deliver to Eel O'Reel, captain of the company, a magical gun, daring him to shoot a burst against him.