Male Astartes Reader x RWBY Harem

For those of you who have seen the Warhammer 40K fan animation "Astartes Project" produced by Syama Pederson, you know what the fate of one of those brave Space Marines was being sucked into a Warp Entity with his brothers, and being sent to an unknown planet/dimension.
But what of the others? This story is my take on the fate of one of those Space Marines.

I do not own anything from Warhammer 40K or RWBY. They are owned by Games Workshop and Rooster Teeth.