Welcome to Chestnut Hill, a boarding school where every girl's favourite subject is riding. Malory has always doubted she belongs in the elite world of Chestnut Hill - despite receiving a top scholarship. When a new pony, Tybalt, joins the stable, she is drawn to his wary nature and decides to ride him in the next show. Malory has always trusted her instinct when it comes to horses but is she willing to bet her future at Chestnut Hill that Tybalt has what it takes to win...?