Zoey Viera is an archeologist who travels through time to study Mayan history from 2600 BC to 1244 AD. Over the course of 10 days, she witnesses the rise and fall of great Mayan cities like Tikal, visits cultural and religious centers like Teotihuacan, and learns about Mayan calendars, architecture, agriculture, and the mysterious collapses of many Mayan cities. While gaining insights into Mayan achievements in mathematics, science, and culture, she is left with more questions than answers about the reasons for the civilization's ultimate decline.