Towards the end of the Shahanshah's reign, Sergeant Makvandi is assigned the commander of the gendarmerie station in a small town. A stern disciplinarian, Sergeant Makvandi tries to impose order at the station but, being as degenerate as his subordinates, he fails to re-store discipline. faced by rebellious crowds, he imposes martial law, but people outwit him by mailing to his address a forged letter which "promotes the sergeant and ends the curfew". Makvandi tries to intimidate a school teacher into writing a song which he wants the students to sing on the day his "promotion" comes into effect. But the teacher refuses to give in, for he and his students are preparing to sing a new song, the song of revolution.
On his holiday, Mr. Hieroglyph wakes up tumultuous and goes to the office. He sees some signs on the screen of his computer written in hieroglyph. He goes to the central library to discover the lines. He finds a thesis his daughter has written when she was a student. By using the thesis, he reviews the story of his daughter. In the past years, she has gone to the factories and then was assigned by a political group to organize a group of mine workers to fight. Recommendations made by the girl and her friends are opposed to the opinions of the leaders. The girl distributes a leaflet on behalf of the workers which results in a disturbance. She escapes and after a while she is killed in a street struggle.
