Leah, Sorcha and Maya suspected that something suspicious was happening in school principal's office, after teachers were mysteriously being called up to his office. Little did they know that when they went sneaking into the principals' office, they would stumble across a secret that would change their entire school's sports day and regional competition forever.Join Leah, Sorcha and Maya on their brave super sleuth adventure as they discover the secret and try to save sports day.