A young clerk is delegated to sort out the affairs of a certain property. It is an old castle belonging to the city with a garden, in which nobody is really interested, but the tenants of the property do not pay rent and taxes, do not work and do not send their children to school. Correcting this state of affairs will prove difficult, because it is a family of aristocratic spirits who have so far dealt with scares and witchcraft, but do not know the material concerns of ordinary mortals and cannot imagine such a revolution in their lives.