[DeepL Translation - needs review] Introduction to Volume 1: Popular author, Tori Izutsu, rushes to the news of the death of his twin brother, Kazutoshi, who has been living apart from him, and comes to live with his brother's son, Ryota. Ryota, who is still very young, thinks that he is his father, but Tori is having a hard time raising his children for the first time. She happens to see a blonde nursery school teacher, Yuji Kuramoto aka Nacchi, who handles children brilliantly, and starts ...
