An elderly astronomer successfully predicts the time of an upcoming eclipse. He entrusts his three grandsons, Rashid, Jamshid, and Khorshid, with a vital mission: they must journey to the mainland to break the curse of the colossal mountain that has long obstructed the sources of vitality and comfort for the people.
While Rashid and Jamshid face capture, it is the youngest brother, Khorshid, who valiantly steps forward to confront the formidable rocky giant mountain in a daring battle.