Two sisters and their father move from the city to the country to live with their grandmother. On her farm, they miraculously discover and befriend a baby unicorn named Rocco. Rocco has magical powers and gives the girls a little bit of luck, hijinks and a lot of laughter, which makes the adjustment to their new home and school easier. But when the local good-for-nothing cowboys learn about the magical unicorn, the gang steals Rocco to use his powers for themselves. The sisters must embark on a fun Western adventure to save Rocco in this original story full of heart, humour and magical escapades – perfect for the whole family.