The ordinary happiness of an ordinary housewife. But what about the intentions of other women that could shatter that?! Relationships between women are really difficult. That has been true since she was a child, and it hasn't changed even now that she's a mother. For Asako, who moved to a new town, fitting in with her daughter's group of mommy friends is more important than anything else. She reads the mood of those around her and always keeps a calm expression. But then an unexpected person appears in front of Asako...!?