In City A, the buildings in the city center, the monthly rent of the house, the heel of the high-heeled shoes, the height of the insole, and the employment barriers are all very high. Zhou Enyu was struggling in City A. He never dared to talk to the woman he loved and could only guard her silently. And then he met the girl who haunted him again, and it turned out to be...? ! Cartoonist Kim Young-jo depicts a slightly dangerous romance with smooth strokes.