Ha Jeong-min, a lawyer on Pieby's legal team and the narrator's live-in boyfriend of eight years, faces tension at work when his secret office romance with an unofficial employee is threatened. The narrator struggles with her unofficial status, feeling invisible among the staff. Meanwhile, the CEO's obsession with cleanliness adds pressure as a spilled coffee incident escalates minor conflicts. Manager Han Hyeon-ju unexpectedly appears, intensifying the awkwardness. As Jeong-min and the narrator navigate their hidden relationship amid workplace scrutiny, a sudden confrontation leaves their situation uncertain and fraught with risk.