Hinako woke with a start, her dream shattered as a pile of books 
thumped
down next to her head, which had been lying on the desk.

I'm really puzzled by the opening sequence.  It doesn't seem part of 
this story at all.  It's not Hinako's dream at least not directly, since 
it isn't written from her perspective or point of view.  It's as if it's 
the start of a different fic.