When a tenacious tax inspector takes on another of her investigations, the success of which can guarantee a managerial post, a charming suspect on the road shuffles all the cards and recalls true values.

This family-friendly story about love, unity, and life's wisdom follows the brave horse Dominykas, who embarks on a cosmic odyssey in search of a magical gemstone capable of saving his beloved Rugiagele from the freezing winter cold. Visiting the Moon, Mars, Venus, and other planets, Dominykas gains new friends along the way and together they discover the power of love, friendship, and courage-qualities essential for overcoming any challenge.