At Giza, the notorious pharaoh, Khufu – the son of Snefru and Queen Heterpheres I - is running out of time to complete his great pyramid. Recently unearthed ancient diaries of one of the stone workers reveal exactly how this magnificent edifice was completed and what happened when Khufu died, four-and-a-half thousand years ago.

A series of legendary pharaohs have built the most iconic monuments in history. Generations of builders have toiled on these giant pyramids, transforming the country and uniting its people in the hope of guaranteeing eternal life for their pharaoh. But cracks in the country's unity are beginning to show. Religious transformation, climate change, and a weak pharaoh bring the age of the pyramid builders to an abrupt end.