Hello I am looking for a novel where a fan of harry potter is transmigrated into Harry's body with his knowledge about the story. It is preferable that the protagonist is Harry potter however I do not mind if the protagonist is someone else as long as he has knoledge about the books.
There is rebirth in a magical world from webnovel. The MC didn’t enter harry’s Body, but instead ended up in a generation with Cedric dignity. But other criteria’s match, so it is worth a look. There’s also a book about a fan becoming Harry ‘s little brother on the same site