Imagine a school where you meet your own unicorn and have amazing adventures together! That's what happens for the girls at Unicorn Academy on beautiful Unicorn Island. Sienna loves to be the star of the show and she can't wait for her laid-back unicorn, Sparkle, to discover his magic so they can do something amazing together. Their search for a mysterious treasure is leading them into terrible danger.

Luckily, they've got fantastic friends to help them, and when Sienna and Sparkle learn to work together, they're an unstoppable team!