one of those slow starter anime. Honestly almost dumped it .but if you hang in through a few episodes it gets at least a little entertaining. And while we know what the characters mission is, we don't ever get told why except for the very vague "past is causing problem in the present" but we never find out those problems are or why the mission is so important. but that aside the rest of the plot is fairly decent. highly doubt it'll get a 2nd season this is more of a you "got nothing else to watch so might as well give it a shot" anime.