Hugo, a rich and wild young man, joins Julio, his close friend and party companion, and after a night of adventure and alcoholic libations, the two awaken, still thirsty for adventure. They head to the Livestock Exhibition, then in full swing. There, they part ways, and Hugo goes to meet the beautiful Geni, the young daughter of Colonel França, a wealthy rancher from southern Minas Gerais and one of the main exhibitors at the important event. Hugo, upon seeing this beautiful young woman with such sweet eyes, is attracted to her, begins to fall in love with her. And, seizing a lucky opportunity, he invites her to dinner together at a restaurant located on the Exhibition grounds. Just then, a daring man appears and tries to flirt with his young companion.