Three 29-year-old friends, Jooan, Yoda, and Deokjeong, perform at a pork rib soup restaurant to raise money for Yoda's surgery to remove a birthmark on his face. However, the performance is a resounding failure, and the three friends travel to Gunsan to see off Yoda, who is heading to an ocean-going fishing vessel, along with Moran and Seryu, who work as karaoke hostesses.