The third installment of the "Mothers" series of specials focuses on adoption. Tanabe Rin, known as "Naberin" to her fans, is a popular morning information program caster. She has a bright character. However, she is having serious personal issues. At the age of 40, feeling not only the financial burden but the strain on her body, decides to end her fertility treatments. She decides to accept a life without having children. One day, she visits the NPO Smile Baby to cover their work. She meets Takako and finds her life changed.