Based on Hans Christian Andersen's fairy tale "Mikula and Mikulka".

The fifteen year old Maruska starts as a new staff in the porcelain warehouse. For the boss Svetla it is the last straw. She asked to extend her staff consisting of four girls and a retired lady by a man, not a child. The kind and ever fussy Svetla, battling in vain with overweight decides to leave her position and to take another one in the office. As soon as she finds out that the position will be taken by Arnost Jarolím, she insists on a hand over inventory.