[Harry Potter] Original female protagonist, with some original settings.
Nieruo discovered that she had arrived in a strange world.
The ocean guided her to a special person, and Nieruo learned his name: Regulus Black.
After that, Nieruo met her first friend, Hermione, and got to know the young master with platinum-blond hair...
-
Regulus was the first to discover the Horcruxes, and the first to sacrifice himself before the final battle. To complete the setup, he will feature quite heavily in the first few chapters.
[Harry Potter fan fiction. The original work is copyrighted by J.K. Rowling.]
The writing is a bit immature, try your best.