This drama is based on the screenwriter (So Jae Won)’s own novel of the same name and illustrated by Sal Goo which was first published on 2017-Feb-11 via naver.com.
A married woman in the 50s and a single woman in the 20s, the two women on the completely opposite side of the world share a story of living together with complications from conflicts with the husband’s lover, marriage to pregnancy.