Hey guys, sorry this is not an update, I won't update for a while because I'm starting exams but I'll make it up to you guys ISA.

Also you should go back and check (optional of course)  the changes I made. From introduction to the last chapter and please tell me what you think.

This book is kind of not an offline book anymore because you have to load the pictures I'll add at the beginning of every chapter know to who's POV it is. 

Also, vote and comment and thank you for reading this.