[I do not know how the wings work mechanically. They look like you'd expect angel wings to look, pretty much, twelve foot wingspans on adults, angels aren't lighter than humans but they are stronger, and I know they were genetically engineered on with a few other perks. The alternate universe people are mostly a mystery as to the why, although we have met enough of me and Alice and some other people you haven't met to give us an idea as to the what - basically doubles of people, some more than others, crop up in all kindsa places and are us-as-we-would-be-if-we'd-been-them. And templates have these things we call 'attractors' so our stories sometimes run in suspiciously similar ways even when they needn't necessarily.]
[So anyway, in a week or two or three a lot of my alts and our miscellaneous friends will probably all have a party, and Junia appears to be friend with one of Angel Me's daughters so she might be there, do you want to come too? I can give you a more detailed invitation when I know when it is.]