stranger things W.T.M

In which Daisy lilly potter went missing in her crib at age 3 she was harry potters twin sister and the marauders era, the golden trio, draco malfoy and some of the weasleys get to find out what happened

or

In which they watch the movies and find out the truth of what happened to Daisy lilly potter and harry finally meets his twin and karen and ted wheeler, and claudia henderson find out the things there children do behind their backs.