The adventures of a young office worker in the royal New Year's Petersburg. A warm festive atmosphere, an entertaining plot, the beauty and accuracy of every detail of that era - all this will not leave both children and adults indifferent, and the style and style of the narrative, inspired by the writers of that time, create an indescribable holiday atmosphere. A young employee of the office, Ganya, receives orders to ask a certain count for a document about the transfer of the estate to them, which, due to an oversight, was lost somewhere in the archives. On the day before the holiday, Ganya visits the count, who turns out to be a very extraordinary person, who draws the hero into even greater adventures, even helping him find his love.