In the third episode of this epic saga inspired by the Mamluk slave-dynasty, fourteen year old daughter (Olivia Popica) of slave merchant Ibn (Nabil Elouahabi) is adrift at sea in a small boat and captive to an escaped slave (Akin Gazi). Now she must depend on her slave captor for her survival. Madu (Danny Ashok), the spoilt nephew of the Sultan, also has to grow up quickly as he swaps palace life for hard graft in the army. Tumanbay, the beating heart of a vast empire, is threatened by a rebellion in a far-off province and a mysterious force devouring the city from within. Gregor (Rufus Wright), Master of the Palace Guard, is charged by Sultan Al-Ghuri (Raad Rawi) with the task of rooting out this insurgence and crushing it. Music - Sacha Puttnam Sound Design - Steve Bond, Jon Ouin Editors - Ania Przygoda, James Morgan Producers - Emma Hearn, Nadir Khan, John Dryden Written by Mike Walker Directed by John Dryden A Goldhawk production for BBC Radio 4.