At Unicorn School, you get your own unicorn best friend! Mira can hardly contain her excitement as her fellow students are paired with their unicorns. And Mira is paired with Dave. Dave loves doughnuts. He doesn't follow directions very well. And he farts. A lot. Mira is a little disappointed. But she soon realizes Dave is unlike his fellow unicorns in another way: He's a little smarter than they are. When a school trip goes awry, the only way to save the day is for Mira to embrace her unexpected unicorn best friend.