31-Year-Old Single Ladies

Synopsis

At the age of twenty, they all entered a university located in Seoul and met through the same club: Go Taeyoung, Sarang, and Dokgo Ina.

These three have been friends for 11 years, living in Seoul where the housing is expensive, the population is dense, and only the night scenery is dazzling. They pursued their dreams of what seemed like a glamorous life: Taeyoung enrolled in design but now works at an ordinary web design company. Sarang, dating her boyfriend from Seoul for over a decade, is a nurse. Ina, who finds being alone comfortable and others' relationships fascinating, became a webtoon artist.

Now at the age of 31, the three of them are attempting new changes to lead better lives. Taeyoung is preparing to switch to a large corporation job after breaking up with her boyfriend from a small company, which she dated for over two years. Sarang is breaking up with her boyfriend to prepare for marriage. Ina is trying to break free from the loneliness of living and working alone.

In a city as diverse as Seoul, loneliness can easily creep in. What kind of thirties will these women face in the future?