A girl crashes into Flitwick's 1977 NEWT level charms class, clutching a dead body to her chest. Who is Holly Potter? Why does she look so much like James? And why does she reek of dark magic? Dumbledore and two advisors travel into the Pensieve and witness a life of family and war. (Harry has a Ravenclaw twin. Pairings change as the characters grow. Not too much bashing.)