Deadly Efficiency (Grell x Reader)

Ok, so, I've read quite a few "Character x readers" and I always enjoyed when certain parts had the character you were in love with in the story's point of view. So, I decided, why not make an x reader that's entirely the character's point of view instead of the narrator's or the reader's?
Anyways, I couldn't figure out a character to use, so I just decided on Grell Sutcliff... Because he's easy to base a story off of.
So, you and the flamboyant redheaded Shinigami don't get of to a good start, as he was meant to kill you. or thought he was- he had made a mistake. Since you found out about the Reapers and all that, he can't kill you, but he can't just let you go either. You feel a bitter resentment towards him, having almost been shredded to bits by him, even when he opens his home to you. Will you accept him and come to love the Reaper, or will you never forgive him and live in hate, in his own home?
I hope you enjoy!~