Instead of going to Belgrade, a boy called Mita joins illegal movement. Germans, who occupied Belgrade in the meantime, start to hunt down communists. Many of them are killed, but Mita succeeds to get to the freed land together with a girl who was going to Belgrade with him.
Seaside in the summer: a meeting place of all sorts of people and professions. Elderly Mr Paja and two youths, Zorica and Mirko, experience many adventures in accordance with their own respective age and desires.
