On the one hand, the director (Hyun-woo, 35), who wants anyone to be able to master the four main characters, asks his senior actor, Soo-hyun, for help. However, Soo-hyeon, who did not fully understand the script, tries to refuse the filming because it is difficult, but the director is reckless. When he sees the director kneeling down to his knees and playing the town, Soo-hyeon, who is weak at heart, proceeds to film. After twists and turns and twists and turns, Soo-hyeon enters the forest of four weeks, one step at a time...