Warhero and Director of Magical Security of the MoM Theseus Scamander has raised his little brother Newt by himself since his parents died in an accident. Then he meets Percival Graves, his American counterpart, again who he hasn't seen since the end of the war and whom he had feelings for since they were teenagers.

+ auntie Tina and Queenie who adore younger Newt
++ Graves has a soft spot for Newt and gets extremely protective of the boy/ teenager
+++ younger Newt meets and befriends Credence (future Credence/Newt?)
++++ Grindelwald loathes the Scamanders