Atas Pulu is the northernmost region of islands that make up Minata, the so called "Wandering Isles". These islands are the most integrated with the rest of Tian Xia as they are home to a number of small, petty kingdoms that trade heavily with the mainland. The largest islands within Atas Pulu are the Shibobekas: a series of islands that were once all part of the enormous Mount Shibotai before its eruption during the Age of Ashes. These islands are exceptionally fertile and are inhabited by many tribes of wayangs. The wayang city of Inahiyi lies at the heart of the islands. The floating pirate city of Zo Piaobo also oftens drifts between the islands of Atas Pulu.