After the novel "Sahil Amaliyyati" (The operation of "Side") of the same name of Jamshid Amirov. The film is about foreign secret service's operation and it's revelation by security organs.
Popularly known by the name of the main character, "Mashadi Ibad" was based on a musical comedy by composer Uzeyir Hajibeyov and written in the early 1900s. The story is based on the age old-theme of a beautiful young woman Gulnaz who falls in love with a young man Sarvar but is obliged to marry someone else.
