Closer Than Brothers

When Albus' plans to travel round the world after finishing his last year at Hogwarts are cut short by his mother's untimely death, Albus has to look after his wild brother and half-mad sister for the whole summer. But then, Bathilda Bagshot's great-nephew Gellert Grindlewald arrives in Godric's Hollow, and the summer suddenly starts to look far more interesting...

[Disclaimer: This is based off of the knowledge I know from Fantastic Beasts: Crimes of Grindlewald (spoilers ahead) and is mostly my interpretation. I do not own any of the characters, they (regrettably) belong to that JK Rowling]

This is my first fanfic, I hope y'all enjoy