واحدة بواحدة

(Maysa) Delegate to one of the advertising agencies, competes with another agency, the Oscar agency, which works (Salah Fouad), and each of them trying to win advertising campaigns illegally, Salah (Fouad) organizes an advertising campaign for a fake commodity called Fankouche, and requests ( Salah Fouad) from Dr. (Ayoub) to invent any material by this name for marketing, Maysa go to the laboratory of Dr. (Ayoub), and meet (Fouad) as Dr. (Ayoub) and fall in love.