Percy goes to Hogwarts (Percy Jackson/Harry Potter fanfic)

I will do my best to make this one much better than my other one. (I still can't figure out how it got so many reads. It's terrible) Takes place after the Giant War and the war against Voldemort. Percy must go to Hogwarts to study magic. Along the way he finds out about his mother's side of his family. (Sorry bad at descriptions and I can FINALY write descriptions on my laptop. I own nothing but the plot, even though I have to give some credit to Its_Called_Sarcasm for some of the ideas for this book. Sorry for bad grammer and spelling.)