u/Prettylilkitten

I don't remember the majority of the fic, but here's the bits I can recall-

- Harry befriends a unicorn (or thestral?) herd and specifically the oldest male of the herd

-i think he's trying to do a ritual to speak to Sirius through the veil, for closure maybe?

- he ends up going into the veil with the old unicorn

-sirius in hanging out in there, basically in limbo, refusing to finish crossing over until Harry makes it there (something along the lines of "I'm gonna wait for my kid")

- Death lets Sirius go back out of the veil with Harry

- the old unicorn becomes deaths new mount