In a hot and oppressive South Korean city, Jong-su, a young aspiring writer, unexpectedly reunites with Haemi, a childhood friend. Together, they reminisce about old memories and delve into a world of dreams and possibilities. However, the idealistic atmosphere of their reunion becomes unsettling when Haemi introduces Ben, a mysterious and charismatic man living a luxurious life of excess. Ben, an enigmatic millionaire with an air of superiority, quickly captures Haemi's attention, creating a palpable tension among the three.
As the triangle unfolds, Jong-su feels increasingly isolated and jealous, while Haemi seems to fall into a state of daze and fascination with her new friend. Their relationship becomes more complicated when Ben reveals his peculiar hobby of "burning" empty greenhouses, a grim metaphor that triggers Jong-su's anxieties about his own life and hidden desires.
With an atmosphere of uncertainty and suspense, the story revolves around ambition, jealousy, and the quest for truth. As the two men compete for Haemi's affection, the film unfolds a provocative narrative that questions the nature of reality and desire, culminating in an ending that leaves the viewer caught in ambiguity and reflection. In this psychological game, nothing is as it seems, and each character carries secrets that could change everything.