Monster Detective Kate lives in a strange and eerie city. The sadistic laughing robot in the dark research institute flashes a strange shadow in the attic. The torn black space in the corner of the street... People are going crazy over these strange things. Only Monster Detective Kate enjoys the adventure! And the closer he gets to uncovering the truth, diving deeper into the dark, the monsters in the dark are also quietly approaching him ... [Exclusive / Thursday Editor: Cocoa bacteria]