An So-Hee (Lee Sun-Bin), Han Ji-Yeon (Han Sun-Hwa), and Kang Ji-Gu (Jung Eun-Ji) enjoy meeting after work and drinking together. The three women are single and in their 30’s. Their jobs have An So-Hee work as a broadcasting writer, Han Ji-Yeon as a yoga instructor, and Kang Ji-Gu as a YouTuber.
Meanwhile, Kang Buk-Gu (Choi Si-Won) works as a PD of TV variety show. He hangs out with the 3 women.