A sharp Hogwarts

Introduction: Dalia Dursley looked at the blond-haired and blue-eyed girl in the mirror, lost in thought.When she found out that she had time-traveled into Harry's eldest cousin, she should have realized that something was wrong in this world.Hagrid's pink umbrella concealed a giant boning knife, which was not a normal gamekeeper at all.Snape is a genius fondue prince, and the first lesson of Potions class is to burn the belly. Is this really all right?Gryffindor doesn't like spicy food, Ravenclaw follows the sauce rules, Slytherin respects the original taste of ingredients, and Hufflepuff says it's okay to eat!Voldemort and Death Eaters killed around more than ten years ago just to resist air fryers and microwave ovens in the non-magic world?Is there something wrong here?What about Hogwarts and the wizarding world? !Dalia took out her beloved kitchen knife and waved it, "Mommy...