Story Structure — 5 Plot Phases
Alone Among Coworkers
Seo-young lives alone while managing tense conversations with her mother. At work, she handles a Japan promotion project and observes the office's admiration for Jin-su.
Key Events
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Seo-young's Isolated Apartment — Seo-young lives alone, establishing her isolation and daily emotional pressure. Characters: Seo-young
Location: City apartment
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Strained Mother Calls — Repeated conversations about marriage, money, and loneliness make their relationship increasingly tense. Characters: Seo-young, Seo-young
Location: Seo-young's apartment
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Japan Promotion Work — Seo-young works as a contract designer on a promotional project for Japan. Characters: Seo-young, Ye-dam
Location: Company office
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Office Gossip Builds — Coworkers gossip while Jin-su receives admiration as an attractive and respected team leader. Characters: Seo-young, Ye-dam, Jin-su
Location: Company office
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Company Picnic Preparations — The office prepares for a company picnic during the celebration of a completed software project. Characters: Seo-young, Ye-dam
Location: Company office
Waiting at Vertigo
Seo-young's interest in Jin-su becomes more direct when she waits for him at Vertigo and calls before his business trip. His refusal to meet is followed by harassment from an intoxicated stranger.
Key Events
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Jin-su Handles Japan Crisis — Jin-su travels to Japan to solve a crisis connected to the project. Characters: Jin-su, Seo-young
Location: Japan project site
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Waiting at Vertigo — During a company gathering, Seo-young waits for Jin-su at Vertigo and calls him. Characters: Seo-young
Location: Vertigo
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Missed Before Departure — Seo-young says she misses Jin-su, but he refuses to meet and tells her to wait until he returns. Characters: Seo-young, Jin-su
Location: Vertigo
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Harassment at Vertigo — An intoxicated stranger harasses Seo-young while she is alone, leaving her shaken. Characters: Seo-young
Location: Vertigo
Brief Family Warmth
Her younger brother unexpectedly visits for her birthday and shares his café dream. The visit briefly interrupts Seo-young's isolation before workplace insecurity returns.
Key Events
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Birthday Family Visit — Seo-young's younger brother visits unexpectedly for her birthday and gives her a small gift. Characters: Seo-young
Location: Seo-young's apartment
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A Cafe Dream — Her brother shares his dream of opening a café, giving Seo-young a rare moment of warmth. Characters: Seo-young
Location: Seo-young's apartment
Rumors and Disappearance
Seo-young's contract renewal becomes uncertain, and Jin-su resigns for personal reasons. Rumors about security footage involving Jin-su intensify Seo-young's shock and distress.
Key Events
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Contract Renewal Threat — The company plans to retain only one contract designer, making Seo-young's renewal uncertain. Characters: Seo-young, Ye-dam
Location: Company office
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Warning About Management — A supervisor warns Seo-young to be careful around a manager who pursued contract workers. Characters: Seo-young
Location: Company office
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Jin-su Resigns — Jin-su resigns for personal reasons, abruptly changing Seo-young's workplace and emotional expectations. Characters: Jin-su, Seo-young
Location: Company office
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Security Footage Rumor — Office gossip claims security footage showed Jin-su having sex with a man late at night. Characters: Jin-su, Seo-young, Ye-dam
Location: Company office
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Seo-young's Shock — The rumor shocks Seo-young and causes profound distress over Jin-su's hidden personal life. Characters: Seo-young, Jin-su
Location: Company office
Loss Without Closure
A bitter argument ends Seo-young's relationship with her mother, and her contract is terminated. The closing focus shifts to Gwan-woo repairing a lamp under unresolved workplace restrictions.
Key Events
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Bitter Maternal Argument — An argument about money, marriage, and responsibility causes Seo-young's relationship with her mother to collapse. Characters: Seo-young, Seo-young
Location: Phone conversation
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Contract Termination — Seo-young's contract is terminated, leaving her abandoned and without purpose. Characters: Seo-young
Location: Company office
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Restricted Office Entry — Gwan-woo enters a restricted office out of curiosity and is questioned about snooping. Characters: Gwan-woo
Location: Company building
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Lamp Repair Ending — Gwan-woo repairs a faulty lamp while being reminded to follow safety rules and stay out of offices. Characters: Gwan-woo
Location: Company building