What is the fine-grained topic of the following text: Noah believes that he, Sadie & Dudley are the simplest ones who can restore the kingdom again to its former glory, so Olmec instructs them to find each 1/2 pendants of life inside the Room of the historical Warriors and the Treasure Room, however warns them of the dangers that could lurk across the temple. Only return the topic.
Noah, Sadie, and Dudley's quest to restore a kingdom guided by Olmec and searching for pendants of life in a dangerous temple.