When Mr. Esalat is looking for a topic for his TV show, he notices an advertisement in the newspaper about a missing girl. The picture of the missing girl is very familiar to him and he tries to remember where he saw it before. His wife Asieh is a teacher and at home she writes his mother's diary. When he searches for the address in that advertisement, he finds that it belongs to 30 years ago. Asieh is becoming interested in the missing girl too.