'Intro to Epics' is one of Wonder Woman's favorite classes at DC Super Hero High, but even for an overachiever, balancing high school literature assignments with learning to be a superhero can be tough. But you know what they say about learning-experience is the best teacher! So when Wonder Woman, Batgirl, Supergirl, Bumblebee, Poison Ivy, Katana, and Harley Quinn fight a cyclops, a witch, and a bevy of sirens, they're sure to learn a thing or two about The Odyssey ... if they survive their epic battle in the underworld!