The daughter of a wealthy man marries a young Black man against her father's wishes. Shortly after, the woman dies during childbirth, and her husband is killed during a police chase. A little Black boy is the result of this marriage. The little boy meets a young man named "Reza," through whom he comes face to face with his grandfather.
An adventurous journalist named Afshin, nicknamed Hassan Dynamite, learns that his friend Hormoz is in prison on charges of murder, and he must identify the real killer to secure his friend's freedom...
Sadegh and his wife manage a tea house in the way between Ahvaz and Andimeshk south of Iran. One night in his absence a friend of him who is a truck driver comes to his place and the wife is getting killed. The police are after the murderer but Sadegh who seeks revenge begins to kill the truck drivers on the way. This put him in fronting the law.
