Sweetie, Sweetie, and Button Mash are together! A colt and two of the same girlfriend, one electronic and one not. He's happy, she's happy, but Silver Spoon is displeased. We should look into that...
Sweetie Belle used to see countless, terrifying monsters in her mirror, but she doesn't anymore. And that is so much worse. Because now she only sees one.
The problem? Button Mash accidentally made his old best friend and current college crush think he's a super-cool party animal. His solution? Rush a fraternity, keep up the act, and hope it doesn't end in total disaster. Good luck with that, Button.
Somewhere in Equestria, a dangerous hidden force is about to be unwittingly released from its restraints and the power it commands will change the life of one particular individual...FOREVER.
Discord retells the story of how he helped Button Mash save Equestria from an evil spirit and old foe of Discord's, known as Monotony. Button Mash defeats him with a love for video games and a unique fashion sense. It makes sense in context, promise.