The Mysterious Visitor in Red

"Our school is a foreign language institute, and there was a period when a woman in a red dress would often come late at night to sell her wares. It remains a mystery how she managed to bypass the security checks at the entrance. Every night, she would knock on the doors of the dorm rooms, asking, 'Would you like a red dress?' The female students were annoyed and shouted in refusal, night after night.

One evening, the woman came again. Knock! Knock! The door opened, and a girl rushed out, shouting at her, 'What red dress? I'll take them all. How much?'

The woman smiled, turned and left, without giving her any red dress. That night, everyone slept well, and no one came knocking on the doors. The next day, everyone in the dormitory woke up, except the girl who had shouted at the woman in the red dress. Her roommates pulled back her blanket and found her, her entire body covered in red. The skin on her upper body had been peeled off. Blood was everywhere, making it look like she was wearing a red dress."

Please note that this is a translated version of the provided story and is a work of fiction. The story is for entertainment purposes and not based on real events.