Sumireko and Ren realize that Nodoka’s unusual behavior is connected to a new “curiosity” phenomenon, where her abnormal curiosity and desires start attracting supernatural effects around her. As they investigate, it becomes clear that the phenomenon isn’t just a random ghost but something born from Nodoka’s own warped curiosity, which begins affecting the people around her. The episode mainly focuses on introducing Nodoka, revealing her bizarre habits, and setting up a new supernatural mystery tied to her, hinting that she may become deeply involved in future cases.