A young, beautiful bride who dreamed of building a happy family with her husband. However, her husband was serious, dedicated to work, but emotionally distant, cold, and had little sexual desire, leaving her in a sexless marriage. His words, "I hate children," pushed her into despair, making her cry every day. In contrast, her father-in-law was kind, adored children, and shared the same blood type and birthday as her—yet had a personality completely opposite to her husband's. Drawn to him emotionally, the bride developed a forbidden desire to have a child with her father-in-law, a longing he secretly shared. One day, she was caught by him while he was secretly watching and masturbating while peeping at her underwear.