
Kang Bit Na, an elite judge with a beautiful appearance, is a demon whose mission is to punish those who have wronged others and send them to Hell. However, the righteous Detective Han Da On is determined to change her ways.

Park Ha Gyeong teaches Korean literature at a high school. To escape her ordinary days, Park Ha Gyeong decides to take one-day trips on Saturdays. During her one-day trip, she walks around, eats different foods, and meets various people. She realizes she receives comfort and empathy through her travels. (Source: AsianWiki)