Moon Ga-young portrays Ahn Su-young, torn between reality and love

In the sprawling metropolis of Seoul, the harsh realities of life intersect with the wavering emotions of love. Ahn Su-young, portrayed by Moon Ga-young, is a character who begins her journey in cold, dark, and dilapidated spaces, only to face the rigid social "lines" drawn within the high-stakes environment of a bank. The story depicts the unfair realities hidden behind Seoul's glittering nightscape and Ahn Su-young's struggle to hold onto her dreams amidst them.

Worlds Apart: The Lines of Discrimination at the Bank

Working at a bank, Ahn Su-young experiences firsthand the clear boundaries set by society. The invisible discrimination between university graduates and support staff, along with the indignity of being dismissed simply for being a contract worker, constantly tests her resolve. Amidst the conflicts over job roles and treatment within the bank, she feels the painful divide between those inside the line and those outside of it. Even opportunities that appear to be chances for growth often manifest as subtle forms of discrimination, leaving deep scars on her.

In particular, witnessing the hardships of security personnel who receive their wages through outsourcing agencies, Ahn Su-young confesses that she feels a social line being drawn every time a paycheck is issued. Yet, she refuses to disparage herself. Driven by the belief that things will improve because she has a dream, she stands firm even in the face of condescending stares.

Feelings for Jeong Cheong-gyeong and the Dream of an Ordinary Life

As heavy as the weight of reality is, Ahn Su-young is equally shaken by her feelings for another person. Her emotions for Jeong Cheong-gyeong are akin to a "withdrawal error"—much like an accidental transaction where one gives their heart to someone they shouldn't, she wanders between her sincere feelings for him and her pragmatic hesitations. Jeong Cheong-gyeong, possessing both a sophisticated idol-like style and the aura of a classic film protagonist, makes her emotional struggle even more complex.

Ahn Su-young's dream is not grand success, but rather "living an ordinary life." Believing that a modest, stable life is a form of perfection, she dreams of a future where she can live in a house with a wide veranda, growing her favorite herbs, painting, and playing the piano. Although she is currently struggling on the outside of the social line, her journey toward a brighter future earned through her efforts delivers a profound resonance to the audience.