Wonder Woman has won student of the month at Super Hero High again! As a special surprise Principal Waller has flown in Wonder Woman's mother, Queen Hippolyta, for a visit. Queen Hippolyta is not happy with what she finds and demands that Wonder Woman return to school at the island paradise of Themyscira. Hoping to take her mind off of her troubles with her mother Wonder Woman, Batgirl and Supergirl decide to investigate a strange electromagnetic anomaly. Their investigation leads them to the hideout of Lena Luthor where they discover a plot between her and Eclipso to transform the planet Earth into a new version of Gemworld! The girls will have to split up to find the generators scattered around the planet and destroy them. They'll also have to overcome Lena's new breed of mood altering Kryptomites to save the day and convince Queen Hippolyta that Super Hero High is the best school for Wonder Woman!