The story follows two people who are aromantic asexual that start living together, Sakuko and Takahashi. During the series, we see how the two of them work to become a family and try to live in a world that expects romance from everybody.
Sakiko lives every day without involving romance and she doesn’t like how her mother always rush her to get married. One day, Sakiko visited a supermarket to check out her junior’s project. She met a staff from the supermarket who told her that “there are people who do not fall in love” which made her feel relieved. Sakiko later encounters words such as Aromantic and Asexual.