Count Gregorian, also known as the Raven Wizard, is an evil wizard who was cursed to have his head turn into that of a raven. When a temporary spell restoring his human head starts to wear off, he steals a magical gem called the Heart Diamond and kidnaps Princess Savina while posing as her new tutor. He whisks them both to his castle as he needs them to change himself back to normal permanently by using the power of the diamond to drain the princess of her energy. It's up to Peewit and Johan to save Savina from him with the help of the Smurfs. After surviving an attack by ravens under Gregorian's control, they track him down to his castle just as he is about to use the diamond on an entranced Savina. While Johan distracts the wizard, Peewit comes to Savina placing himself next to her. In d