Cottage in Jezerní kotlina

The life of Pavel Zeman, who is the main character in the story of a great boyhood friendship, changed fundamentally after the death of his father. A great support is his friend Ludva Grygar, with whom Pavel undertakes adventurous expeditions to an almost inaccessible basin with a lake, where they build a cabin themselves. But along with great friendship, they also experience great disappointments. Ludva gets tempted by his bad friends, starts smoking and becomes seriously ill. Will he win his internal struggle in the end?