Between ‘Good’ and ‘Evil’(Black butler x reader)

You are a being that is in between 'good' and 'evil'. You've lived so long that you don't even know how long you've been on earth. There are times when things are interesting, like the Great War, but even those ended up stoping. So you wait around for the next best interesting thing, you lived for no reason that you really knew of, so you made up jobs for yourself. But boredom comes with time-and time is all you have. One day you heard about a family named the Phantomhives......and you've never met a more interesting family-well stalked an interesting family. You've watched each generation, you watched them play, grow, love......and eventually die