War breaks out between the Hyksos invaders and native Egyptians determined to rid themselves of their presence. King Seqenenre Tao launches an attack on King Apophis but the Hyksos strike back savagely. It is only when his sons Kamose and Ahmose carry the war to the Hyksos that the Egyptians really start to hope they can succeed.

Kamose battles fiercely, but only when his younger brother Ahmose assumes the throne is there real success. Faced with an ignominious defeat, a Hyksos general overthrows Apophis and becomes king, but then he faces a resurgent Egyptian king determined to rid his land of the Hyksos invader...