A husband in high spirits after receiving a favorable evaluation for his promotion at work celebrates by himself at a bar in front of the station on his way home. He hits it off with a middle-aged man sitting next to him, and decides to bring him, Goro, over to their home for more drinks. Though somewhat hesitant about the unexpected visitor, the wife prepares drinks and snacks. While the husband drinks in high spirits, the middle-aged man, Goro, was recently released from prison after serving his sentence for serial rape...