Zeto's Dungeon (ゼトーの穴居城, Zetō no Ana Kyojou, alt. "The Buried Castle of Xetau") is a location in Legend of Legaia. It holds the Mist Generator that is permeating Mist throughout Drake Kingdom. As the name suggests, Zeto's Dungeon is named after it's creator, Zeto. Unfortunately, nothing worked and King Drake had his subjects put on Seru and lock themselves in cages within the castle, hoping the Mist would disappear eventually. The Mist from Zeto's Dungeon was so thick that it completely enveloped the castle and the large valley in which it was located.