Aw, this is great! I love all the details of both modern and original Sherlock.

And eee! John! "Not a great deal, except for the fact that our friend here hasn't actually drawn a breath for the past nineteen minutes." Awesome.

I do wish I could have seen Sherlock and John's reactions to the discovery of angels and demons, but one can't have everything and this fic is just lovely as it is.