Jisoo is the perfect daughter that a familiy could ever wished for. What her traditionalist family doesn't know is - she's a lesbian. One random night, she is shocked when her widowed mother shows up announced on her doorstep, only to discover that his grandfather banished her mother from their house due to her unexpected pregnancy. As she tries to help her mother on this predicament, their personal lives are becoming a family matter and forces them to choose between conforming or breaking traditions.