![](https://image.tmdb.org/t/p/original/4vwmGBhzOpqtV9iVzGrYEEOuS0F.jpg)
![](https://image.tmdb.org/t/p/w200/y5F26ioGIiYR5QlBLHX70EsjojP.jpg)
Joo Hyeok and Joo Yeon spend an ordinary but happy day with their parents who run a small snack shop. One day, Joo Yeon goes missing with the news that a murder has occurred, and the more Joo Hyeok chases after the disappearing traces, Joo Hyeok faces unknown truths.