Sunset Shimmer is deeply in love with Princess Twilight Sparkle and decides today is the day she's gonna confess! Unfortunately, some others have the same idea.
Recruited by Abacus Cinch as her own magical ringers, The Sirens become Crystal Prep's newest Shadowbolts. But when deadlines loom and tensions mount amongst the three girls, Adagio Dazzle is forced to turn to an unlikely ally for help.
Still recovering from the Midnight Sparkle incident, Twilight seeks to distract herself with a new book she's eager to read, but she soon discovers that she's not the only one interested in it.
In light of what happened during the Friendship Games, Dean Cadence and Shining Armor does something that catches Principal Cinch off-guard: They quit.