When Viri was young she was cold, alone and living on the streets. That is until two beings gave her a home. Those two beings are actually two all-powerful gods that can make whole worlds, even universes. And even gender, because their gods they can do that.
Now that Viri is old enough she can now go off on her own and go on missions. Her aunt sent her to a Grimm infested Equestria where she’s going to be given out missions by her aunt, or uncle, whatever his/her form is in.
RWBY/MLP Displacement fic
The image of the story is also what she looks like.