Specific Alternate Universe Fic - 3 universes meeting

[tealrose39.livejournal.com]

I've been trying to find this fic I read a few years ago (probably in 2009) that was basically a giant alternate universe meeting. It was a long fic with maybe 4 parts to it. The three universes were TOS, Reboot, and Mirror, and they all somehow end up switching crew members.

Here's what I remember:
-At first nobody recognizes the crew member switches and they happen for a steady period of time
-As they get closer and closer to the (space anomaly? time/space tear?) crewmembers start switching in and out randomly and they all start knowing what's going on
-Mirror!Checkov sleeps with other! (I forget TOS or Reboot) Scotty to get the command codes to conquer the other Enterprise
-I think the universes were referred to as Prime, Alpha, and Mirror but I don't quite recall

Anyway, hope this sounds familiar to somebody!! Thanks for help in advance <3

Comments

[wickdwitchowest.livejournal.com]

I am sure I read something like this on AO3 recently. "Refractions". I am on mobile so no links, but searching star trek & refractions should get you there.

[tealrose39.livejournal.com]

Yes! This is exactly it, thanks! Also, it's cool that there's new stories now :D

(http://archiveofourown.org/series/6368)