During WWII, one of the villages in Guria is once revived by the noise of gypsies camped nearby.

Petre Chirimpey, a talented inventor and rationalizer, graduates from school and stays to work in his native village. He dreams of becoming famous and eventually winning the heart of his former classmate Lucia Boston, who is in love with the animal breeder Shapteboy. Petre succeeds in both endeavors, and the film concludes with the wedding of the well-known inventor and the beautiful Lucia.