Heroes? Villains? Alien invasions? Multiplicity has them all. But would you want parents who dress up in silly costumes, flex their muscles, and always steal the show? Ben Pippa, Toby, Marcus and Jewel would rather be Zeroes. They don't need costumes or special powers - they've got common sense. Now, aliens have landed in multiplicity and the Super Heroes want to make friends with them. But anyone can see that these strangers haven't come in friendship. They want much, much more....