Sunset and Her friends are passing a weekend to Las Pegasus (after receive passes). she don't invite Sunrise, and this one decide to pass his time to explore the country. His travel will lead him to meet Sonata Dusk, Aria Blaze and Adagio Dazzle A.K the Dazzlings... these one are on the way to a musical trip and their next concert is in Las Pegasus, Sunrise take the opportunity to ask if he can go with her... The Dazzling and him come to a deal. But when one night, Sunrise follow Sunset and discover all of that is part of an evil plot. Him and the Dazzlings are the only hope to save the day.