It's tough being Nokoru Imonoyama, the smartest kid at a school for geniuses. There's not a lot that can stimulate his mind. So what does he do? Start a detective agency and help damsels in distress! Nokoru's partners are his two best friends: Souh Takamura, a master in all martial arts, and Akira Ijyuin, detective by day, thief by night. They also run the Elementary Division Class Board, although lately Nokoru's been more interested in altering the meeting room's climate control and turning it into an Arctic playground or tropical paradise. And when Nokoru isn't trying to replace himself with a robot to get out of his paperwork, he's searching for the owner a lost silk stocking (obviously a damsel of the highest class), investigating an elaborate surveillance system, and recalling the time he made his first real friend during a daring kidnapping escape.