Elizabeth Halsey is a high school teacher who has a rather unconventional view of her job. Tired of her lack of motivation, she finds herself at a crossroads after being left by her wealthy fiancé. With no clear plan and hoping to find a new millionaire boyfriend who would allow her to live without having to work in such an uninspiring place, she decides to transform her life.
With her ineffable cynicism and disinterest in teaching, Elizabeth dedicates herself to doing the bare minimum at work, letting the students do whatever they want while she looks for ways to get money for her breast augmentation surgery. However, the dynamic changes with the arrival of a new teacher, Amy Squirrel, who is the complete opposite of Elizabeth: enthusiastic, dedicated, and fun. Aiming to catch the attention of an attractive substitute teacher, Elizabeth sets out to sabotage Amy.
What begins as a war of petty pranks quickly escalates into an epic battle for superiority in the classroom, unleashing a series of hilarious and absurd situations that challenge the morality of both. As the rivalry intensifies, Elizabeth is forced to confront her own priorities and reconsider what it truly means to be a good teacher. Amidst laughter and awkward situations, the film offers a sarcastic and entertaining look at life in the education system.