We all remember the scene from "Deathly Hallows": Harry was struck down by the Dark Lord, and his spirit seemed to go to King's Cross and confer with Albus Dumbledore. Suppose, instead of returning directly to his body, Harry's spirit came back late?

11 years ago, after a year in hiding, the Trio destroyed the last Horcrux and defeated Voldemort. Only Ron survived, holding a baby girl named Hope. Years after the end of the war, that same girl discovers a few things that rock her world.