A guy punches his neighbor in the face over noise complaints, and somehow that's where a love story starts. The show knows exactly what it is, five episodes of two people learning to live with each other's mess, and the quiet moments between arguments matter more than the yelling. By the end you're not thinking about the premise; you're thinking about how comfortable they become in the same space.

Yi-hyuk has finally moved into his own place, ready to embrace adult life on his own terms. That fantasy crumbles within weeks when his neighbor's apartment becomes a non-stop source of chaos, the noise unbearable enough to push him to the breaking point. A confrontation over the racket goes badly wrong when he accidentally hits the neighbor in the face. Desperate to restore peace, he tries everything: petty revenge schemes, small power struggles, even getting down on his knees to beg. Nothing works. His neighbor refuses to give an inch. Eventually the two settle into a shaky ceasefire, and what started as a noise complaint becomes something entirely different. Comedy and romance collide as Yi-hyuk begins to suspect he is falling for the very person who once drove him crazy.