Jane, a Korean-American expatriate. For the past few months, she has been staying with her father's friend, Mr. Heo, to open a massage shop chain in Korea. However, instead of opening a massage shop, she was broadcasting adult content (19+) online and selling adult products, which her boyfriend Tae-in disapproved of and tried to stop her. One day, she learns that her mother in America is sick, and while Jane is away in America for a short while, Tae-in gets into a car accident and is injured. Meanwhile, Jane, who had been testing adult products for Tae-in, becomes worried as sales drop due to the lack of testers, so she looks for a substitute adult product testing job and starts attracting men...