AU: New and Harry Potter's Fourth year at Hogwarts saw a new chapter to his story. Professor Carina 'Caz' has replaced Professor Binns as History of Magic teacher. Being the lost love of Sirius's life, she's now engaged to Harry's Godfather, and Harry hates her. But when Harry learns about his godfather's past about Carina will he change his mind about her? Or must Carina sacrifice her life and maybe someone else's for her godson to earn his trust? *SiriusBlack/OC* Sirius/Harry/Remus family fanfiction A sequel to Bad Chocolates, but can be read separately :) Set during GoF/Harry's fourth year (obviously) Hope you enjoy this one too!