Adagio adopts the Apple family following their parents' deaths. What starts as a selfish plan for willing minions goes a little differently than she had in mind.
Alone on Valentine's Day, Sunset is refusing to admit to herself she's upset about her relationship status. Trixie is a bit more bitter about her own lack of a relationship.
After being defeated at the Fall Formal, Sunset is one hundred percent convinced she's going to be the most hated girl at school. If only she knew how wrong she was.
Lyra and her crew help Starlight and Trixie as the two other unicorns discover a plot to destroy Equestria. The humans turned ponies work to save one of their own.
Trouble stirs at Sweet Apple Acres, as Big Macintosh claims to no longer be himself. Can he find out what happened to the real Big Mac? Or can Ponyville’s local psychiatrist find out what’s really going on within his troubled mind.