Solitude and Melancholy -- these are the key to solving the problems of a big city veiled by its speciousness. Ryo Saeba is an expert private detective and despicable womanizer. The one condition he always requests of his clients is that they are sexy and beautiful (or cute) ladies. His partner, Kaori, is always worried about his manner towards beauties and obliges them by hitting him on the head with her 100 megaton hammer!