Two months after Twilight Sparkle's Princess Coronation, she now has to take on her first duty as a princess. Be mentor to another pony. But not just any pony. A pony named Ruby, who refuses to use or learn magic, is to be Twilight's pupil, but she is more resilient than Twilight could have ever imagined. But when Twilight learns Ruby's past, that just makes her more determined to put Ruby on the right track. And things don't get easier when Ruby's brothers and sister come to Ponyville as well.

A lot of things are going to be happening in Ponyville. What happened to Ruby that made her hate magic so much? What are the Gemstones of Magic? And why is Queen Chrysalis so eager to get them?

The only way you'll find out is if you dive into this story of adventure, action, comedy, and even a little romance!