The Fox Demon's Hunt

(An ultra-short suspense story adapted from a lateral-thinking puzzle made up by the author. Feel free to use this story however you like, as long as you credit the source.)

Lin Xiao, an innocent girl of ordinary appearance, was accepted into a fairly good university. Her well-off family could afford to rent her a place off campus, but that also meant she didn't interact much with her classmates.

Then one day, a beautiful, gentle upperclasswoman came to see her and handed her a cup of ginger tea. From then on, Lin Xiao formed a bond with the upperclasswoman, Su Lin. Perhaps because she wasn't used to the local climate, Lin Xiao was constantly unwell and drowsy, and even began showing signs of anemia. The upperclasswoman didn't mind at all. On the contrary, she took care of Lin Xiao in every possible way...

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