She was the strongest assassin in the world.
She is the most mysterious person in the world.
No one knows her origin, no one knows her parents, no one knows how she became like she is, but they all know she is no longer human.
With her revenge complete, she wants her eternal rest, but it seems fate doesn't want that and she is summoned to a magical world
"""If the gods won't let me rest in their place, I'll rest inside myself"
shorter summary: summoned in fantasy world, search for who she is while trying to enjoy her life
Currently dropped, my writing method was horrible, I'm gonna rewrite it all eventually, so this is dropped for now