[Western Crossover + The Silmarillion] A Guide to Mastering Black Magic

I suddenly discover that my beloved is not only an evil Dark Lord, but also my brother according to the household register. What should I do? Urgent, waiting online =mouth=

(The author let their imagination run wild with this one. There is an outline, but the story goes wherever inspiration takes it, so the plot may be rather abstract. The main storyline runs Middle-earth → The Hobbit → Harry Potter, with side stories mixing in Silent Hill and more.)

At the age of fifteen, the Soren brothers finally awakened their magical talents and received their Hogwarts acceptance letters.

At the time, Dark wizards and poachers were running rampant in the Scottish Highlands, while grotesque legions of evil goblins joined forces with the Dark wizards to hunt them down.

The bad news: two fifth-year transfer students.

The good news: twice the ancient magic.

A century later, Tom Riddle, the Defense Against the Dark Arts professor, warned the young wizards who tried to investigate that part of the school's history:

Shh...

You know them.

…

And aboard the train to Hogwarts, the elf remembered the dawn when they forged the Rings.

P.S. The protagonists carry over from the previous book,