Pureblood society is complex and treacherous. There is no room for blundering. This is what Harry must learn as he wades into the pit of writhing, ferocious purebloods. He finds help in Ellyn Windsor, pureblood rebel, and Ginny Weasley. HP/GW

What if, that day on the train, Harry Potter had accepted Draco Malfoy's hand and help? What if Draco had been included in the Golden Trio, now Quartet? Fluffy goodness-you have been warned.