Bad Luck

Sometimes animals can be more deceiving than they seem. A 14-year-old girl is leaving school when she notices a black cat sitting on the sidewalk then it starts walking away, and since it's Halloween she decides to follow it since she doesn't have much planned for today. This cat ends up leading her to a dark alleyway only to find out it isn't what she expected it to be. Her life changes afterward, will you be able to find out why?

(Inspired a bit by the anime Madoka Magica)