Archie comes back from his summer away to find that he is the only kid in Grade 6 who has not grown bigger. Even his best friends Alfie and Shamini have gotten taller, and Shamini has developed in other ways, too.
Archie knows that if only he can be more like the heroes of his favorite comic books, TV shows and video games, he'll be able to keep the boys from teasing Shamini about her newly developed body, and maybe she'll keep her promise...