The unfortunate real estate agent Choi-Kwang hurriedly rushed down the mountain road, doing renovations, and a couple of days later, found himself in the house of the secluded mountain village of Jangseo. Jang and his wife Yeon-hee, their son Hyeon-seok and their daughter Sohee are kind enough to help him. However, Kwang, deadlines are burning, and goes AWOL, injuring his leg in the mountains. Jang’s family helps him again. But the kindness of the Jang family seems to be hiding something. Because he knows that his past, and his family, are connected.