Not How It's Suppose To Happen

Sirius Black is living the perfect life with his fiancé at Grimmauld Place, along with Remus Lupin and his girlfriend. Well, as perfect as it can be with the Wizarding War going on against the Dark Lord. Take's place during the Marauder's Era and goes throughout Harry's days. New characters and characters that we all know and love. AU, OC.