In 2028, in a gloomy Tunis infested by a Pandemic, Zaïn loses his wife Nour with whom he is madly in love. His grief is immense. He turns against the system and refuses to take the daily pill that is supposed to protect the population from contracting the virus. Since then, he has been hunted down by the authorities and is hiding in the Medina. While the whole population has stopped dreaming, Zaïn starts dreaming again and sees his wife who tells him that there is something going on in connection with this famous pill. He also meets several people in his dreams who tell him they are his ancestors.