The "full story" portrayed in the episode is one of a crushing end to a golden age. The once-unassailable dynasty collapsed, signaling the end of the Old Kingdom. However, the episode concludes by noting that this downfall eventually cleared the path for a to reinvent and reunite the nation, building upon the incredible engineering and cultural advances of their predecessors.
As the progressed, the unity that had built the Great Pyramids began to fracture. The narrative follows the reign of a weak pharaoh during a time of immense internal and external pressure: [S1E6] The Pharaoh
Downfall of a Dynasty - Legends of the Pharaohs - Apple TV The "full story" portrayed in the episode is