You work as a baby sitter and your experience with kids is pretty vast. You have been communicating with children who have complicated personality for such a long time, but you have never seen anyone like this. This is Baby in Yellow, a real Satan embodied in the small human being. This kid is not just uncontrollable, he is truly evil and you even suspect him in having super-natural powers. Maybe, he is possessed by demons? Who knows, but this baby sitting job has all chances to become your last one. Will you handle this?..