A strange murder led to strange events. The only witness (and she is also a suspect) found herself in a very unpleasant position - she forgot who she was and could not defend herself. Therefore, someone else must follow the trail of the killer - the one who for the time being does not reveal his cards. Meanwhile, the answer may be hidden in the labyrinth, powerful, beautiful and... ghostly. Who is he - a friend who opens the doors of knowledge and helps to remember, or an enemy who takes you deeper and deeper to where you may never return? To find out, you will have to go through the labyrinth, trying on the masks it offers - the faces of an illusory reality, indistinguishable from the real one.