Sweet 18 is a South Korean television series produced by KBS in 2004. The story strongly focuses on both personal and clan-level relationships between Jung-sook, a member of Papyeong's Yun clan, and Hyuk-joon, a member of Andong's Kwon clan. Both clans had hoped for re-establishing good relations after being separated for three generations by war, by arranging a marriage between Jung-sook and Hyuk-joon upon Jung-sook's birth.