Evil is not synonymous with Slytherin, betrayal is not Slytherin's style, madness is not Slytherin's character, and arrogance is not Slytherin's temperament. It is just some unworthy descendants who misunderstood the wishes of their ancestors and caused their own corruption.
——"Slytherin"
What if, when everything still happened, Hermione was in studious Ravenclaw instead of so-called heroic Gryffindor? At least, she won't be so reckless and impulsive.
(PS: This article is not novice, not NP, absolutely HE, there is no guarantee that the characters will not be completely out of shape, but it should be natural,,,)