A married woman, Moe, who married Tomoya, who was a colleague in her office days, and runs a mountain villa with her husband.She didn't have many customers, but she was able to live modestly, even if she couldn't afford luxury, because she received a large amount of income during the autumn leaves season.One day, a group of men visits them saying, "I'm in trouble because I'm lost on a mountain road."Their true identities are gangsters who are on the run after causing a killing incident, lust for Moe, and commit atrocities in front of Tomoya.It was the beginning of an endless tragedy...