The Bladelands Chronicles

Volume 1, Chapter 5: Amaru Tupac

A way is found to visit Amaru Tupac, the ancient city spoken of in the scroll which told of the GateKeeper, and the adventurers set forth with hopes of discovering great treasures. The city can only be approached using the Dragon Paths, and is burried deep below ground. The adventuers gain entrance, and battle their way through the city's defenses, and various foul creatures which have come to inhabit it. They are rewarded with riches and ancient artifacts, and uncover a piece of the device known as the Triplex.