While hitchhiking from Sofia to Ruse, Kamen meets Avé, a 17-year-old runaway girl. With each ride they hitch, Avé invents new identities for them, and her compulsive lies get Kamen deeper and deeper into trouble. Reluctantly drawn into this adventure, Kamen begins to fall in love with the fleeting Avé.

When Tsanko Petrov, a railroad worker, finds millions of lev on the train tracks, he decides to turn the entire amount over to the police. Grateful, the state rewards him with a new wristwatch… which soon stops working. Meanwhile, Julia Staikova, the head of PR for the Ministry of Transport, loses his old watch. Here starts Petrov’s desperate struggle to get back not only his old watch, but his dignity.

The adventure unfolds as Tom Sawyer and Huck Finn – Tom’s friend from the streets – witness a murder in the graveyard. Tom and Huck flee to Jackson Island and make a pact never to tell anyone about the incident. However, when the good-natured Muff Potter, who has been blamed for the murder is sentenced to death by hanging, Tom breaks his promise and returns to exonerate Muff Potter. In jun Joe, the actual murderer, makes a hasty exit from the courtroom during the trial. A short time later, Tom and Huck find references to a treasure and have to face In jun Joe again.