When reading up on her ancestor Kit Bag, T-Bag learns of her expedition to the fabled lost temple of Montezuma, and of how she mysteriously vanished hunting for the treasured sunstones. Investigating the legend, T-Bag and T-Shirt explore the vast African jungle, and meet absent-minded explorer Diggory Hunt and his daughter Penny. All four of them reach the temple, where T-Bag plots to harness the power of the sunstones, but Diggory scatters them across time and space, and charges his daughter to find them...