The year is 20XX. Japan is in turmoil due to one of the greatest societal issues of the modern era… That's right, the Mesugaki! Known for emasculating and belittling older men, these vicious fembrats freely walk around the streets of our nation, and use accusations of molestation and falsified evidence to threaten and extort them, among various other crimes…
To combat the rising threat of the Mesugaki, a certain facility was established: The "Mesugaki Correction Disciplinary School". Just as the name implies, it's a government-funded facility whose sole purpose is instilling discipline to the Mesugaki. The educational role of staffers is to force these brats to reflect on their actions and reinsert them into society.
As one of the Disciplinary School's most senior instructors, you're tasked with correcting all sorts of Mesugaki, and today, it looks like a fresh one just arrived. Before setting your way toward the detention facilities, you open your folder in order to check out the file of the girl you will be correcting from today onwards. And the profile reads that the brat in question is…