"Easter Island, in the South Pacific, is one of the most isolated islands in the world. It's 2,180 miles of the coast of Chile. The island is famous for its enormous stone statues called moai. Most of the moai are hundreds of years old, but there's one that's slightly more recent. Someone built a fake moai to hide the entrance to a high-tech underground stronghold. Could this be the reason no one has ever found out where the Madrigals meet to plot their mysterious plans?"