Grandma Amelia is a very famous fantasy writer. What the kids don't know is that, when she was little, Amelia was the Magic Rescuer. Now she's too big to fit through the cat door. That's why Marina, Lucas and Zoe are the new... Magic Rescuers!
It's grandma's birthday and the kids bake a cake for her. After the little pixies ruin the cake, they decide to go to the magic world so they can bake a new one in record time.... The problem is that they only find out that the cake was cursed after the guests eat it.