Shachou Oyama of the construction company prostrates itself in Yamai, and live a bedridden life. The Haruko of a young helper came over to the house of such him. There is a lover called Ryohei in Haruko, and he swindles rich Oyama in widows, and ask Haruko for 10 million yen to prepare. Without Oyama sending thought to pure Haruko easily, and the Haruko being able to betray such Oyama….
