User blog comment:Abyssal Horror/In need of enemies :P/@comment-10905990-20130106091126/@comment-9465750-20130107100345

How about this:

5 ships (each 100 men) go to investigate a series of warp storms. Then when they came close, a super nova kicked in, destroying 2 ships and catapulting the other 3 trough the warp storm and trough time and space itself. One ship again gets destroyed on the way, leaving only 200 SM.

They come around 2000 years back in time. Just right in time to stop a chaos guradsmen assault in the 2nd Grand Expansion. They save them balh blah..... KNowing now that they will not live to see the day they came from, they try to do their best to help here....

Now this one point is up to you, but I am just gonna tell you: you could make them a "out of nothing salvation force". Once the grand expansion is halted, they could try again to go trough time where they started and so land up in many conflicts all across the galaxy and all across time. You can also make them some cool new chapter (i mean these 200 marines).... like "The Lost" or so... the name is up to you