The story of Khalid Ibn Al-Walid (592-642) the greatest military leader in the dawn of Islam during the life of prophet Muhammad and his caliphs Abu Bakr and Omar.

A simple girl is seduced by a wealthy young man who leaves her pregnant. She works as a singer but her son dies, then the young man regrets what he did and marries her after many conflicts with the owner of the nightclub where the girl works.

Professor Fahmi, a history teacher, went out to get a doctor for his wife, and he was martyred in a demonstration in support of Saad Zaghloul. The son, Mujahid, was born and his mother raised him to hate the English. He was expelled from school, but the school principal took care of him because of his connection to his family and his father. He raised him with his only daughter, Azza, who loved Mujahid. World War II was declared. He goes to Sudan to continue his struggle.

Foulad Bek, a wealthy reactionary who loves breeding horses, is coveted by his secretary Sami for his money. He tries to marry his sister Nana to Hassan, Foulad's heir. Hassan loves art and works in a circus with his friend Rashid. He loves Basbas, the daughter of the circus owner Bahlool. His father sends him to Cairo for Eid, but he refuses. Foulad instructs Nana to make Hassan fall in love with her.

Shukria is a spoiled girl whose father wants her to marry the singer Nabil, after discovering that he has a rich uncle. Shukria’s father holds a party and invites Nabil so that he can get to know his daughter, but when a girl who loves to sing and dance arrives, Nabil and his uncle fall for her.

The events take place during the tripartite aggression against the city of Port Said, through the spy network of the British Intelligence, in which Pat (Laila Fawzi) works, while Al-Ambashi Talbah (Farid Shawqi) leads the resistance group, and the resistance men confront the aggression and vile conspiracies led by traitors and spies.