When a girl named Harmony comes to Canterlot High, she meets six girls. Harmony can't help but feel something magical about the girls, and the school. When a musical showcase is announced, Harmony is very excited. She soon finds the whole school fighting around her after a song was sung in the cafeteria.
The three girls known as the Dazzlings, notice that seven specific girls are not under their spell, but can't help but notice that a the beautiful turquoise eyed girl is also not under their spell.