"You say this Dumbledore has done worse than cancel Quidditch,but surely if he was that bad they would have removed him by now" Phineas says as well leave the great hall

"As a outsider to the situation,you do make a valid point" Gellert tells him,we headed down the stairs that leads to the dungeons. I could hear Gellert and Phineas talking but I'm not properly listening. My mind is trying to work something out

"You're awfully quite Chaz,are you alright?" Phineas asked me

"I'm sorry did you say something?" I asked tuning back in again 

"What's up?" Gellert asked,I know he would have known I was deep in thought but wouldn't invade unless needed 

"I was just thinking on something Lockhart said once" I said 

"He actually said something useful for once,I must have missed that?" Gellert said

"It was just something in passing but he said great Scott" I said " I know probably means nothing to us but I reminded me of someone else that said that,Doc from Back to the future."

"Okay I think I can follow along " Gellert said

"I'm glad someone can" Phineas adds

"Anyway it reminded me of that movie,where if Marty didn't get his parents together he would fade from existence like in his picture. And that made me think what if that is why we can't see what's in the book anymore" I tell them,the two men just look at me confused so I continue " What if the person that originally wrote in the book,died before they where meant to and so the writing in the book was removed because they hadn't written it."

"So what your saying is someone that wrote that book that mentions your family,was possibly killed before they could write that book?" Gellert asks

"Yes" I said 

Okay fine,but could that mean someone else from our time came back here to do it or was originally from here in the first place" Gellert asked

"I'd say they are more than likely to already be from this time,it would make it easier if they knew the person already and where they would be" I said 

"Why would someone do that for anyway?" Phineas asked

"Perhaps they want to remove the Black family " I suggested 

"But why our family?" Phineas asked,we stopped walking at that point 

"Well the Black family is one the oldest wizarding families,and all pure bloods. If you erased them then..." I trailed off

"You could potentially erase all pure bloods from existence " Gellert finished 

"Or at least the ones related to the Black family "