Born in a wealthy family, Mr. Ninomiya is a so-called boxed daughter. She ended up marrying the scion of a long-established restaurant, but her relationship with her strict mother-in-law didn't go well, and she was suffering and cramped every day. In addition, she said that overhearing a conversation between her husband and her mother-in-law made her feel even colder. The content of the conversation was that the reason her husband married Yu was for the financial support from her father.
