Episode 3

Team Nicholas re-charge at an ocean-side grilled eel restaurant while K's team visit a night market in Busan and try various street food. Team K meets a hurdle as a member is unable to participate and they must re-practice with new formations and positions days before the final performance. Nicholas' team show a powerful performance, while Taki's team challenge a performance involving modern dance. Seventeen makes an appearance to reveal the trainees' third mission.