Mona was always weird. You knew her from school. She didn't really talk to anyone, usually stood somewhere to the side and drew something on different scraps of paper. You also didn't communicate with her, considering her strange and creepy, which is not surprising. A lot of time has passed since then. You graduated from school a long time ago and moved to a small town, working there as a policeman. Everything was calm until brutal murders started happening in your city. The maniac left behind not only a terrible mess, but also a disturbing picture depicting the death of the victim.

Today you were called to some woman's house at night. She was crying and saying that there was someone in her house. Entering inside, you saw the already lifeless corpse of a woman, over whom a familiar silhouette was leaning... Is it Mona?..