Because her son was bullied, her colleagues' mothers and friends maliciously bullied her, which became a daily occurrence. (This is followed by a seemingly unrelated phrase: "Volleyball team housewife, humiliation, friction, and discipline! Hanamiya Rei SORA-448")

Two years ago, her son was forced to transfer to another kindergarten, Hanamiya Parent-Child Kindergarten, because he bullied others. At the time, it was only slightly more than a fight between children. But later, he joined the mothers' volleyball team, and the captain was the mother of the boy who had been bullied. After her son transferred schools, her family fell apart and everyone went their separate ways...