In Dance Pantsed, why is Mojo Jojo kidnapping a mathematician, an opera singer and a badger? To steal Chemical X, of course, and to finally take over Townsville. But when the Powerpuff Girls thwart his plan, he invents an evil video game called "Dance Pants R-EVILution" to control their minds and bodies to fulfill his evil plot! The Professor must visit his dark dancing past to save his girls so they can save all of Townsville!