A friendly Halloween party ended in tragedy. And seventeen-year-old Theodora Briggs had to run away from home. After changing her name to Gemma, she lived for thirteen years in Chicago, where she became a successful cosmetologist, married and had a son. But the pain of the mental trauma was constantly making itself felt.… And now the phantom pain becomes real. Suddenly, one by one, strangers start coming to Gemma–and they all seem to know her. They call her by her real name and make ominous allusions to the tragedy that caused her to leave her father's house. Gemma is terrified. After all, she doesn't really remember what happened that night... one thing is clear: all these people are doing someone else's tasks. The one who stands behind her all the time and wants to destroy her. But who is it? She had to figure him out.…