Lee Jae-eun

20-year-old Jeong-hee doesn't go to college and works part-time. She goes to meet Min-young, her old high school roommate, for the first time in a while and wants to play with her as before. However, Min-young, a college student, is busy sending correction emails for her credits and feels uncomfortable by Jeong-hee's visit.

After failing an exam and taking a long, aimless "break," 32-year-old Ji-soo accidentally ends up in a strange town with a lot of stupid people and takes an unplanned working vacation.