Young countess Lo doesn’t believe in etiquette: She climbs on trees, dances with farm hands and exasperates her parents with her reckless behaviour. During a day in the country, Lo unknowingly makes the acquaintance of the prince. She meets the charming stranger again at the court ball, where Lo stirs up a lot of excitement. When the prince reveals his true identity, Lo is in a shock. But completely taken by Lo, the sovereign declares his love for the young girl.