Dark throne- Assassin

This beast, trains effortlessly to be a ruthless killer with no mercy, no tolerance.who which can slaughter someone with the claws she possess, leaving nothing but drilling blood in her pathway.
Using it for her need, evil or for good. This beast lurks in every corner slipping away into the mystical scenery of the menacing forest, in which guard and secure the moral of humanity from humans.
Her movements are glides, her features are sharp just as she kill a man in one swish movement . But one assigment turns this assassin to unmasked the horrors which face her abused world, this abused society .
What can this one measly person to do to change all of humanities desires, hates and lust.