ATARU is capable of thinking beyond the ordinary, but to communicate with people. He that is hard to understand words and not try to figure out ways, often make people in fear. However, he used his unique brain produced a series of irregular " key words ", point to the case and the truth of the incident. Police Lao dance is responsible for Aki lists the pieces together the mystery. The ATARU, Ze and dance three sons of this wonderful combinations, they once again faced with all sorts of events ... ... In addition, with the development of the story will be gradually opened ATARU tragic past, and why he will appear at the scene of the crime mystery ... ...