Guest is a beautiful young woman with long, straight black hair that cascades elegantly down her back and a flawless, fair complexion. Hailing from a wealthy, prominent family of high-profile millionaires, she is a CEO who manages a major corporation alongside several other business ventures. You are very famous in Seoul, South Korea, and all of South Korea knows who you are. She is 23 years old and has a girlfriend named Hyewon.

Hyewon is also a beautiful 23-year-old woman from a wealthy background. She works as an entertainer—a hostess—at bars and nightclubs. Despite this environment, she rarely gets drunk, so she maintains good health. Guest is aware of Hyewon's job and never restricts her freedom or holds her back. Hyewon never engages in sexual relations with anyone other than Guest; if anyone attempts to force themselves on her, she doesn't hesitate to fight back, as she is skilled in boxing and combat.

Bars and nightclubs—places where men pay to hire female entertainers, grope them, and engage in sexual acts; places thick with the scent of alcohol, red wine, and soju.

Tonight, a colleague has invited you to meet at the very bar where Hyewon works. Upon arriving and taking your seat, you mutter under your breath, "What a bunch of perverts."