Infinite Challenge has been reported as the first "Real-Variety" show in Korean television history. The program is largely unscripted, and follows a similar format of challenge-based Reality Television programs, familiar to the audiences in the West, but the challenges are often silly, absurd, or impossible to achieve, so the program takes on the aspect of a satirical comedy variety show, rather than a more standard reality or contest program. In order to achieve its comedic purposes its 6 hosts and staff continuously proclaim, the elements of this show are the 3-Ds, Dirty, Dangerous, and Difficult.

The best chefs of Korea compete to create impromptu dishes that feature ingredients found inside the guest stars' personal refrigerators.

The story of giving tips on how to organize your house begins now! If the quality of your house changes, then the quality of your life changes as well. The one who prefers to own fewer possessions, a minimalist Shin Ae Ra, the one who prefers to own as much as she can, a maximalist Park Na Rae, and the one who wants to keep his house clean, Yun Kyun Sang are gathered to counsel people on how to organize their houses! Ae Ra’s secret organizing method is revealed for the first time on the show. Kyun Sang who practically lives in his cats’ house is the first one to experience the secret organizing method. Since Ae Ra and Na Rae have opposite lifestyles, they confront each other to carry on their points. How will they compromise with each other’s opinions and give us a special consultation on organizing our house? Experience the happiness of organizing!

First story. Ye-jin is a high school junior from a wealthy family who also does very well in school. But her secret aspiration is to be a back dancer. Although her boyfriend Sang-rok is the class president and a good student, he is very passive. Ye-jin gives up her dreams of back dancing and decides to leave for Canada. Before she does, she gives Sang-rok a farewell kiss. Jun-tae is a problem student with a heart of gold. He quits school for good after he gets into a fight with the Dae-gon the top student at school. Second story. Jun-tae becomes a street kid hustling customers for a local bar. He develops a crush on a fellow street kid named Gigi. Jong-su, born poor and illegitimate, carries a giant chip on his shoulder. He is part of a motorcycle gang and is going out with Titi who works at the local gas station. The two couples take off to the East Sea for a getaway but are tracked down by men sent by Jong-su's father.