The actors of the theater troupe "Book Bear Arts" engage in a wide range of performances. During the day they bring to life heartwarming family dramas, while at night, they captivate audiences with their rendition of tragic plays. Within the troupe, there are three actors: Yeong-hyeon, who has grown weary of the unchanging repertoire after 5 years; Kyeong-gu, who leads a romantic lifestyle; and Jun-ho, the passionate youngest member. The actors engage in a series of preparations for their upcoming performances. However, as the performance begins, they become disheartened when no audience members show up. Feeling empty, they tidy up the stage and find solace in old memories. They are reminded of their harsh reality as struggling theater actors, a far cry from the perceived glamour of actors on stage. In the midst of their conversation, Jun-ho's performance suddenly captures the attention of a crowd that gathers to watch the show. Will they complete the performance successfully?