Seo-jin is a widower still grieving his wife's death. Then he receives the news that his long-lost younger sister, Yoo-jin, who went missing 25 years ago, has turned up. Unlike the rest of his family, who welcome her into their arms, Seo-jin feels that Yoo-jin is a stranger.

• Acemaker Movieworks
• BA Entertainment
• Kim Moo-yul
• Song Ji-hyo
• Ye Su-jeong
• Heo Joon-seok
• Lee Hae-woon
• Han Hye-ji
• Kim Seung-bee
• Yang Mal-bok