Italian singer Mario Vanni visits the Royal Opera in Stockholm and fall in love with ballet dancer Linda Corina.

The marriage of the newlyweds Gun and Emil is strained when Gun sings in a radio show and makes a breakthrough.

The hunter Atis and the priestess Camilla fall in love. However, Camilla is bound by a vow of chastity that she made to the goddess Diana.

The two young attachées Freddie Rundhult and Rutger af Utterfeldt at the Ministry of Foreign Affairs are rivals for the beautiful operetta singer Alice.