Hatshepsut longs for power, but she is constrained by her commitment to maat - the sacred order of righteousness, the way things must be. Her mother claims Hatshepsut is destined for Egypt's throne - not as the king's chief wife, but as the king herself, despite her female body. But a woman on the throne defies maat, and even Hatshepsut is not so bold as to risk the safety of the Two Lands for her own ends.
The second daughter of the Pharaoh, Ahmose has always dreamed of a quiet life as a priestess, serving Egypt's gods, ministering to the people of the Two Lands. But when the Pharaoh dies without an heir, she is given instead as Great Royal Wife to the new king - a soldier of common birth. For Ahmose is god-chosen, gifted with the ability to read dreams, and it is her connection to the gods which ensures the new Pharaoh his right to rule.
"Never listened to a story about Egypt before..."