Manga artists Ayami Kazama and Azure Konno are married, and, just like many other couples, they are thinking about starting a family. However, devastating news brings their plans to a halt: Ayami's body does not ovulate, leaving her infertile.

Determined to have a child with Azure, Ayami begins the long and grueling process of fertility treatment to eventually become pregnant. From the uncomfortable medical appointments to the mystifying changes her body is undergoing, Ayami is pushed out of her comfort zone—but her conviction helps her persevere through multiple challenges along the way.

[Written by MAL Rewrite]