I imagine that capturing Grindelwald will save Newt from a spanking like that after his creatures roamed freely around New York.

That was a good story. I liked how you showed just how much Theseus cares about his little brother. He was right too, about how there was only one Newt and that Newt should take better care about himself. Newt realizing just how much he hurt Theseus was heartbreaking to read about. You made me wish they are going to be such loving siblings in the future movies.

Thank you for writing this one-shot, I really liked it :)