Tajomstvo šťastia.

On one side stands an evil sorcerer, on the other a good Old Man. Between them, the unhappy Janek struggles for his happiness, Princess Alina for her love, and the unhappy king searches for self-respect. The miraculous stone that Janek has received from the Old Man can bring happiness, wealth, success, but only for Janek himself. With the help of the stone, he wins for himself a princess from the hands of a cruel sorcerer. Janek finally has his love, but the Wizard takes revenge and takes the land's water. The young man's happiness is too lonely, the people of the land are facing misery and suffering. What will Janek do?