Ahn Ji-hwan

Oh Sun-hee, the greatest star from Wando, files for divorce after a long-standing conflict with her husband, Kang Sung-gi, and heads to her hometown, Wando, to escape the noisy media. Initially planning to visit her parents' graves and then return to Seoul, she is drawn back to Wando by a familiar restaurant sign. There, she unexpectedly reunites with friends from her childhood.

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.