Detective Damien Seryph investigates a string of murders that connects to a group trying to bring forth the 4 King Demons of Hell. Damien's past connects him to those involved and will force him to become "The Demonologist".。一百名背景各异的强人参与了多种趣味实验,借以探究年龄、性别和幸福感等人性奥秘。。