Master of bloody intrigue, Shattam opens the doors to the horror park for us. June 1944. The landing of allied troops. Young soldiers are found murdered. Before their deaths, they were all brutally mutilated. But it was not the enemy who did this. The enemy on the other side of the front line would not leave bloody signs, messages... Lieutenant Freven understands that this can only be the work of a maniac, a psychopath, a cunning sadist, a cruel ancient predator who will destroy everyone - one by one... He already among us. A monstrous game of hide and seek begins. This is more than a thriller. This is a survival textbook.