Dangerous || Where did it all go wrong? - Year 3

Y/n has matured a lot (in her opinion) over the summer. When she returns to Hogwarts for her third year, knowing a plethora of new spells. Did she give up dark magic or did she get better? Will she be good at different relationship dynamics? And why is the new teacher looking at her in such a way?
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Harry Potter with a (female) reader insert, and no love interest until part 3 of the series. It's based off the movies, not the books. It will be in the third person but follows the reader's pov, if you know what I mean. Don't correct anything or state your dislike please, it's fanfiction and not that deep, if you don't like it, then simply stop reading it and move on.

Also, if you are here for a specific character, you'll most likely see them in future parts of the series, so I'll put the following list in every description, and of course at the end of each I'll give the next books name so you can find it.

First book with a real love interest in this series btw.

Love interests in this series (not in order):
★Draco Malfoy
-Tom Riddle (Voldemort)
-Cedric Diggory
-Maybe some other short-lived ones

And Tom Riddle is end game btw