In the rural village of Geumje in 1992, Han Jeong Suk (Kim So Yeon), Oh Geum Hui (Kim Sung Ryoung), Seo Young Bok (Kim Sun Young) and Lee Joo Ri (Lee Se Hee) start working in door-to-door sales for adult products. They all have their own reasons to enter the business, but gain independence and form friendship along the way.