The fanfic is an AU, so in case of discrepancies with the original story...
A magician did it! One with a long beard, half-moon glasses and addicted to lemon drops and cockroach candy, but I won't say his name!
You can read the original fanfic in advance on my Patreon (link in my profile), while the version here is translated into English by ChatGP-kun. So if you have complaints about grammar or constant gender changes...
You complain to the AI and that's it! Or you can read the original version.
To clarify doubts, because someone will surely ask, they always do: the protagonist is a man.
I have another HP Fanfic with over a hundred chapters, check it out.
Sometimes chapters break, if that happens I will try to fix it as soon as possible.
I will write at my own pace as I feel like it or remember it.
It may not even be logical!
Oh, and this time, the MC doesn't know the plot.