Lukas' mother has the last hours of her life left. Her biggest wish is for Lukas to have a child. So Lukas asks his neighbor Natalie, who is five months pregnant, to visit his mother in the hospital and tell her that she is going to have his baby. His mother is finally happy - Lukas fulfilled her greatest wish. Soon after, they receive some very happy news - a new heart donor has been found. After the operation, Lukas and Natalie must keep up the act to avoid upsetting his recovering mother. As they play the devoted couple, the web of lies expands, ensnaring family friends and Lukas's colleagues. The deception starts to turn Lukas's life upside down.

Every castle hides some secret. This is no different in the fairy tale Treasure at Owl Castle. Deep underground at Owl Castle lies a treasure guarded by a golden owl. The treasure has remained hidden from the human world for centuries. Only the fairy-tale gnomes Kilián and Damián and their friend Emilka the owl knew of its existence. And if these gnomes had not happened to meet the children Honzík and Andělka, the treasure would have remained hidden forever. But gnomes are talkative creatures, and children are very curious. So it wasn't long before the stingy and greedy duchess from the nearby castle found out about the treasure. The wealth left to her by the duke wasn't enough for her; she wanted more and more. So she decided to get the golden treasure at any cost. This put not only herself but also the children in dangerous situations.