The main character is a girl with black hair and she is just coming home from the asylum. She lives with her dad, her sister, and her dad’s creepy new gf. Their mom died or something and the whole time you think it’s the dads mistress who killed her. Then I remember at the end the girl is running around rampantly and she finally finds herself in front of a mirror with a knife in her hand and blood all over her and realizes that she was the antagonist the whole time and then it ends. SUCH A GOOD ENDING OMG. X/