Scab McNally does not want Missy Malone to be class president. He thinks "Never Missy"—nicknamed for her irritating habit of always answering questions correctly—is really an alien in disguise, and he decides to run against her to prove his case. Scab's twin sister, Isabelle, doesn't miss a beat reminding Scab that he should be busy creating a platform of what he'll do as class president, preparing a speech, and making signs. Instead, Scab focuses on launching wild-enough stunts to win the popular vote... but will Never Missy be the first to beat Scab at his own game?