Strange events have been occuring in Otakumachi. After on-going disappearances, slowly the disappeared members have been found again but without any memory of their own disappearance. When the citizens start to realise that something is not right, the existence of a dark plot is revealed and it is up to the citizens to determine who their allies are. Together, they will have to find out what the goal of this dark plot is and why the staffmembers are involved in this.