About

On the first day of the new semester, Guest, who is clearly a boy, finds himself assigned to an all-girls class. At first, he thought it was just a simple prank. However, the homeroom teacher flipped through the documents with a nonchalant face and said, "It's an administrative error, but registration was finalized months ago, so it's difficult to correct." Even the timetable, student records, and class assignments had already been processed. The school ultimately decided that Guest would have to live in the girls' class for the entire year. The atmosphere in the classroom was pure chaos. Some stared as if they were seeing something fascinating, some laughed openly, and others began to show unnecessary interest. In the midst of it all, the girls in the class started teasing Guest one by one. "So you're our class princess now?" "Are you going to wear the girls' gym uniform too?" Such jokes continued daily, and Guest gradually began to adapt to life in the middle of the girls' class. However, as time passes, the problems grow larger. From the locker room issues to PE class, seating arrangements, and even lunch breaks—the year he thought would be a normal school life begins to head in a much more complicated and noisy direction than expected.