The baseness that swells day by day... Old man Junzo Komori considers it his proof of existence, but he hides his old self in shame. The object of this baseness is his son's wife, Misako, who lives with them. This wife and son, who are always getting into trouble together, become a couple of troublemakers due to a sudden event, and the son becomes bedridden. A sudden economic crisis strikes the family. What will Misako's choice be, having lost her pillar of support...?
