Drafted into the defense of Equestria, the Crusaders volunteer to embark a series of dangerous operations behind enemy lines to cripple one of their chief technological advantages, a revolutionary spell matrix that Twilight refers to as the "radio."
When Twilight is awake, Celestia is her teacher, and she a faithful student. But when Twilight shuts her eyes, another mare approaches, who teaches her a very different lesson.
An unexpected friendship begins to bloom between two young princesses. Differences in the way you live, your race, and what you eat doesn't matter. It’s what’s in your heart that matters... Right?