The son of a wealthy banker buys a country estate with staff, but soon realizes that they are all fools.

An old, wealthy banker, upon retirement, gives a considerable sum of money to his son, who buys a country estate on it, along with staff. The young man is fascinated by the castle, but something is wrong with the staff, everyone is act like a fool. He is already planning to back down the deal when he meets the countess who lives on the upper floor, with whom he immediately falls in love. Only one trifle bothers that the beautiful girl does not speak, only sings. He decides to stay in the castle and cure everyone out of their imaginary illness.—mrtanaka