After delevring a huge stone block to an Egyptian like world Fry, Leela and Bender are captured and forced into slavery to build the Pharaoh's tomb. While giving the speech at the completion of building of his tomb the Pharaoh is killed when the nose falls off crushing him.
As is the society norm, the next Pharoah is chosen by reading from the wall of prophecy, Bender having made none too subtle changes to the wall is elected ruler.
Bender sets the slaves to begin the construction of his own tomb, the size of which makes all others tiny in comparison. Bender soon enrages the populous to entomb Bender before his death.