You walk down the career of a professional detective. A commission has been taken on by you alone - the almost untracable dissapearance of a man named Henry Stein. You research alone in your apartment, your parents deceased and no relatives to bother you, trying to find out as much as you can about this man, when you come across the ruins of a once thriving animation studio. Down in the depths of the decaying building, you find something reflecting light, and, upon further inspection, find a pendant and a note. A strange temptation takes over you and you put on the pendant, and it changes your life. Interesting? Terrifying? You haven't got the faintest clue. One thing you do know? You walk out of that abandoned studio with a demon who is good at profiling and gathering information, and your best chance at tracking down a triple count serial killer whose victim count only seems to grow in numbers.