A love story between a taxi driver and a travel guide in the form of a musical.
Esko makes a bet that he will marry the first young woman he encounters. This turns out to be Kirsti, who promptly turns down the proposals. But when she finds about the bet, she agrees to marry him in order to get her revenge.
Lazy but resourceful storyteller Lapatossu solves problems at the railway construction site with his seemingly simple friend Vinski.