[HP + influencing plot + cool writing + original heroine + golden finger + savior + CP Cedric (not many emotional lines, but the snake and badger is so fragrant)]
He Nian, whose soul traveled through the magical world of Harry Potter, started at a disadvantage. Don't panic, she knows this question, the plot in her left hand and the golden finger in her right hand. For survival and a little personal gain, she has to work hard to influence the plot...
Snape: Do you want to be a prefect? Or student council president? Take your pick.
Draco: I don't like you... Maybe a little, but don't think too much!
Harry: In fact, you are better suited to protect everyone than anyone else, really!
Hermione: I'm angry because you secretly taught them spells, and I want to learn them too!
Ron: Would she be afraid of something? Impossible! !
Dumbledore: Hiding so deeply... The future Headmaster of Hogwarts?
Twin Weasleys: Beautiful ladies, please allow us to present you a gift~
Sirius: Is it possible to go to Azkaban... Wait? It seems like it can pass away...
Cedric: You need a escort, what about me?
All the teachers and students of Hogwarts: As long as she is here, the Triwizard Cup will be stable!
Voldemort: 6, where is my resurrection card!
(There are some original characters, plot modifications and character OCs, please forgive me)
(Seqiu Dang, Sili Dang and overly rigorous treasurers should pay attention to lightning protection)
(If you have any suggestions, you can give them. If you don't like them, don't force yourself to read them. Don't criticize me guys)
Purpose: Give Harry Potter a happy ending