Baek Seung Chan works at the KBS Entertainment Department to see his college crush. But he makes a mistake on his first day of work and causes some misunderstandings. He ends up on Tak Ye Jin\u2019s bad side and panics. Meanwhile, Jun Mo gets sad to hear the rumors about \u201C2 Days and 1 Night\u201D possibly ending. Ye Jin has a fight about Cindy\u2019s outfit change just before a live show.

The \u201C2 Days and 1 Night\u201D production team starts off anew after scrapping the fourth season due to the lower viewer ratings. Seung Chan joins the team and gets assigned a very important special task within five hours of joining. But he also gets on Jun Mo\u2019s bad side, and his future at work does not seem so bright. Meanwhile, Cindy is off work. She waits for her manager in the lobby as it is raining, and Seung Chan hands her an umbrella.

Everyone picks on Seung Chan. On the way home, he unintentionally witnesses Jun Mo and Ye Jin enter the same house together and gets very confused. Ye Jin is in a dilemma as she thinks of ways to repay Seung Chan 830 dollars for bumping into his car. The \u201C2 Days and 1 Night\u201D team is in a heated debate over the new season\u2019s theme. The new cast gets into trouble, and the show faces another hurdle.

Ye Jin and Jun Mo are in danger because of Seung Chan\u2019s unexpected move. Ye Jin does not know how to handle any of it. Ye Jin\u2019s quarrel over Cindy\u2019s outfit last week gets out of control, and even President Byun is called. Cindy\u2019s heart is slightly shaken as she looks at the umbrella Seung Chan gave her, but things go in a completely unexpected way. What will happen at the first filming of the new season of "2 Days and 1 Night?"

Editing is done only to keep what is necessary. Cindy is left behind at the first filming spot with Seung Chan. The two walk all day long, and when it rains, they stay dry thanks to Seung Chan\u2019s umbrella. Jun Mo explodes when President Byun comes all the way to the filming spot. Ye Jin runs into Jun Mo and Cindy at the staff dinner and gets drunk. The next day, Ye Jin assigns a special task to Seung Chan.

No matter how many times you apologize, mistakes will happen again. Seung Chan has found evidence regarding the night of the staff dinner. He is stunned as he hears everything that has happened. Ye Jin is disappointed at Jun Mo\u2019s unexpected actions. Seung Chan is assigned to help Cindy on standby for a special show. An unexpected event happens during the rehearsal.