As the new Council of Five Quintessa Force spend the last few days of summer vacation together, they are greeted by a face their newfound cousin--Princess Galatea--has seen before, but she doesn't feel like explaining why yet.
Meanwhile, the Terrible Trio of Evil have unearthed the coffin of Marisa Winchester's old nemesis, Valtor, from the makeshift grave in Andalasia, and Yubel--the new Empress of All Evil--has summoned forth her cousin Spellbinder. Using an eons-old ritual that can only be used during certain conditions once in a lifetime, the twosome plan to return the evil beast-wizard from the dead.
When the Quintessa Force are summoned into action, they realize that they have their hands full with beating both the Trio of Evil and Valtor. Will they be able to find a new source of power before Evil strikes its final blow against Earth?