[Hp]don't Let Her Draw the Knife

Hogwarts survival rules: 1. Don't play pranks in Potions class unless you have a tough heart. 2. If you encounter Gryffindor and Slytherin in the same room, please flee the scene immediately and do not try to stay and watch the fun. 3. Don't let someone draw a knife! Don't let someone draw a knife! Don't let someone draw a knife! 4. Cherish life and stay away from the big devil. The heroine is free-spirited and free-spirited, atypical of Gryffindor. She is two grades higher than Harry and the same grade as Cedric. She is neither a black snake nor a black lion nor a black old Deng. She is Professor Pao. . After re-reading my favorites several times, I fell into the dilemma of having nothing to eat. I was so angry that I planned to produce and sell it myself. It will be an entertainment work with many private settings, but OOC belongs to me, and the magical world belongs to Rowling. I tried to update it every day, but it was so difficult to write the words that I was in a trance. Intent: A work that is difficult to reconcile, and I want a happy ending