Kostas returns to his homeland after many years abroad and searches for his three children who were lost during the Occupation after his wife’s death. In the meantime, Manolis, a poor young man in love with a girl called Kaiti, becomes a successful popular singer thanks to the unreserved help of his friend, Sonia. Sonia is also a singer and in love with a rich young man, Stelios, whose mother doesn’t want her as her daughter-in-law. Manolis and Sonia are brother and sister, but they only find out when it is too late, after they locate their father and their other brother Sokratis.