While Minami works with Puff and Aroma to find the missing Princess Perfume, Haruka joins the rest of the freshmen in cleaning the dorms. However, Puff gets discovered by the dorm superviser, Reiko Kisaragi, who states that pets can't be kept in the dorm. After studying the rules, which requires every student to agree in order to implement a new rule, Minami gives Haruka one week to unanimously convince the other students to let Puff stay in the dorms. Over the week, Haruka manages to use Puff's charms to convince almost everyone, with the exception of Kisaragi, who doesn't get along well with dogs. Before Haruka can think of a solution, Dys Dark's second emmissary, Shut, targets a karate practitioner to create a Karate Zetsuborg. As the PreCure fight against the Zetsuborg, Puff leads Kisaragi to safety, only to run into Close wielding his own Zetsuborg. Puff risks herself to protect Kisaragi until Haruka and Minami arrive and defeat both Zetsuborgs. Thankful for Puff's efforts, Kisaragi makes the vote to keep her magnanimous, allowing her to stay in the dorms. Meanwhile, another student in the dorms is seen with the Princess Perfume.