When a wealthy, selfish family decides to take care of an elderly hobo who collapsed near their home, they are beset by visits from his numerous friends.
A woman brings her injured daughter to the hospital, only to realize that the doctor is the estranged father of her child.
A love triangle develops between a benevolent student, his innocent girlfriend, and a cruel petty criminal, all as a point of diagnosis of a social disease that had Japan slowly succumbing to lawlessness during the post-War era.
