The Ruffian Agent Is a Girl

It seems like every school has this horrifying legend: The school was built on top of a mass grave, the playground was a morgue from the Anti-Japanese War period, the teaching building was a torture chamber, the audio-visual classroom was a torture room, and of course there was the dormitory building. Most people were hanged in the dormitory building, but usually those who were hanged were men who had been injured by beautiful girls. As for whether those men were pure or not... And the women's restroom: It seems that there is a legend that a woman with long hair in red or white clothes has been hanged from the tree in front of the girls' toilet in every school, or Bai Sensen's bones have been seen in the last pothole in the toilet. Thinking of this...