Rainbow Dash and Mitchel are off to the post office to deliver letters to the latter's grandfather when they see something falling from the sky and landing on Mitchel. It's another friend of theirs whose name is Derpy. She says that she was on her way to deliver mails and saw a hole from the Everfree Forest, then went inside to go to another world, and that's when she met Mitchel and Rainbow Dash, with the latter referred to as "the blue monster". Meanwhile, Pinkie Pie and Applejack are entering a bakery sale event after school and seeing who the best baker in the whole school is.