Through The Veil, And Back Again

When Sirius Black fell through the Veil everyone thought he had died, what no one knew is that sometimes stubborn people can come back from falling through the veil, and Sirius Black is the most stubborn man to have ever existed. Fifteen years later Hermione is given the task of reacquainting Sirius with the new world he doesn't recognize, and She is just as stubborn as Sirius.