Psychology of Deficiency

For Haemin, the relationship was never meant to be serious: a fleeting three-week romance entered into half out of pity and half out of curiosity. Yet when it falls apart in the most absurd way imaginable, she finds herself utterly unprepared for the turmoil that follows. The sudden emptiness in her life proves impossible to ignore, driving her to seek solace at the bottom of a bottle. What begins as a solitary night of drinking takes an unexpected turn when she crosses paths with Hangyeol, a well-known underclassman on campus. A chance encounter spirals into an accidental drinking session that ends with Haemin blacking out entirely. When she returns to school, a lingering unease shadows her every step as she braces for whatever that night might mean. To her surprise, it is Hangyeol who approaches her first, a strange expression written across his face. Then, without warning, he suddenly declares, "Starting today, it's day one...!"