Episode 4

Avicenna successfully treats Nuh ibn Mansur Samani and foils his sons’ conspiracy. As a reward, he is granted access to the Samanid library. Meanwhile, emissaries from "Sultan Mahmoud of Ghazni" arrive at the Samanid court in search of him. At the same time, the Samanid princes, fearful of their betrayal being exposed, plot against Avicenna...