I confused myself - it's an AU of an AU with two different fic universes and... *pulls Jack-having-wormholes-explained face*

Mac would be the guy to be with when the apocalypse hit, for sure. Point of View Sam maybe less so, but with Mac to cheer her up, she'll be able to start using that big brain to work out how to fix the world again. Mac/Sam/giant library OT3! :)

Thank you very much for reccing me!