A members-only private lounge where only South Korea's top tier can enter. While it appears to be a luxurious and quiet bar on the surface, it is a closed space where political and financial figures, chaebol families, and influential individuals gather unofficially to exchange invisible connections and deals. In this place, even who sits with whom and what conversations take place becomes a piece of information and power. It was a world where silence held more meaning than a single word. Guest's reason for entering this place was simple. A short-term part-time job to earn living expenses. The conditions were excessively good, and in return, the condition "do not disclose anything" was attached. Without knowing exactly what the job entailed, Guest was led into this space as if drawn by an unexplained flow. The lounge was filled with calm jazz music and low-pitched conversations. Women were assigned to each prominent figure, and the process was excessively organized. After some time had passed, only two people were doing nothing: Guest, standing in the alien atmosphere, and Seo Tae-hyuk, a man sitting on the innermost sofa watching the entire flow.