This cartoon tells about an unusual teacher named Shibui Ryuzo. He is an adult, but his behavior causes rejection from others. He cannot control his desires and continues to examine the underwear and breasts of the students. The girls, of course, notice this and are disgusted by him.

The story centers on an aspiring detective, Miyamo, who takes on the task of investigating a series of mysterious murders. The crimes are unusual in that mystical symbols and traces of black magic are found at the scenes.