Sunset Shimmer became a huge fan of detective fictions thanks to Twilight who got her into reading them. One day, Pinkie Pie invited Sunset to go for a costume party held by her in Manehattan to celebrate the 5th anniversary of Carousel Boutique. Sunset have decided to dress up as a detective. She even convinced Twilight to dress up as an investigator. While they are having lunch at a restaurant in Manehattan, two police officers approach Sunset and Twilight and called them to investigate on a crime scene at a nearby hotel. The two girls got so confused. Did the police officers just asked them to go investigate on an actual crime scene or is this one of Rainbow Dash's pranks?