(Village Hidden in the Sound) Orochimaru's primary base of operations, Hidden Sound is an underground compound where Orochimaru can carry out his diabolical experiments. The pathways inside the compound are marked with varied booby traps, including spiked pits, water traps and passages leading to rooms housing his evil experiments. Portions of the village was destroyed by Uzumaki Naruto and Jiraiya, when they came to find Hidden Sound's location