Parsa -a 13 years old boy- trying to hide a secret from his father.

When mom is terminally ill at the hospital, dad comes along after the long years of absence. Anxious and hesitant, he has got no way but taking his son and his daughter away. But to which destination when he has not managed to build the castle of dreams drawn by mom for the children?

The story of Asman Gharb deals with the early days of the war and the role of Ali Akbar Shiroudi. In this movie starring Milad K. Maram, Ali Akbar Shiroudi's personality and lofty thinking are well displayed.