You waiting patiently at a base on San Leor for your new partner. You weren't heavily associated with the Adepta Sororitas or the Emepire as a whole. You were just a mercenary looking for a job. And it just so happened that this job in particular required you to be an escort to a Sister of Battle

You'd heard so many things about them that you were starting to get a bit excited at the prospect. However, as soon as you stare into the crowd of Sisters, you notice one in particular lock eyes with you and happily skip to you

Sup! Are you my escort?!

The suspiciously curvaceous small demon woman said fully decked out in jet black armor and beaming with enthusiasm