A man, Chonin Mitake, dies crazy after long agony, and his dead body is cremate. His widow Yoshi,investigating on the past of her husband, goes to the mansion where he had lived, a building leftly nicknamed "satan's pit" (a suggestive statue of Satan is situated in the atrium of the mansion) managed by a hunchbacked caretaker. 　　Soon some visitors reach the house. the hunchbacked... (展開全部)