The Cast ( Main Characters)

Regulus, Remus and Lily are all childhood best friends and used to know peter.
Remus and James are cousins because Remus aunt Hope was a Potter.
Amelia is Remus older sister.
Jess is James older sister.
James, Jess, Sirius and Peter are best friends since prep.
Marlene, Dorcas and Mary are all primary school friends.
Amelia and Remus's parents are abusive and the blacks are not.
They are all secretly withes and wizards and went to different wizarding schools
Marlene, Dorcas and Mary went to Beauxbatons Academy of Magic (France).
James, Peter and Sirius went to Durmstrang Institute (Northern Europe).
Remus, Amelia, Regulus and Lily went to Hogwarts School of Witchcraft and Wizardry (Scotland).
Peter used to go to Hogwarts in 1st-3rd year