Shinichi is not only poor, he is also deaf, and leads a joyless life with his sick mother. His one happiness is his friendship with a girl who works in a bar nearby. Then, one day, his mother dies after drinking the medicine that Shinichi himself gave her. It is discovered that the pills contained poison. He is apprehended on suspicion of murder and taken away for interrogation, unable to defend himself - being deaf and dumb - or even to proclaim his innocence.
A group of one-hit wonder scam artists led by the troubled "Kanpai," dealing with impotence, embark on a lively and poignant societal comedy. They overturn the distorted trends and authorities of modern society through peculiar methods such as taking over temples and creating fake emerging religions.