The movie introduces group of enthusiasts, who are addicted to walking on a tense webbing in any shape or form. Short distances are called just slackline, several tens of meters or even couple hundreds long monsters are longlines. Jumping, flips and another tricks are tricklining and a royal discipline is highline rigged aloft. Every style has own specifics and difficulties, not only an effort to keep a balance is commom, but mainly relaxed mood in the nicest natural localities. Because of the sandstone towers Czech is true heaven for these activities.