Every day, my wife waits for me with a smiling face. She is my 'oppa's' wife. A story of two people who are both distant and close, navigating a unique emotional journey—Volume 9. Kishibe Shino, a high school student, 17 years old. After my parents passed away, my only blood relative, my oppa, also left this world six months ago. Now, I live with 'Nozomi-san', my 'oppa's wife'. 'Strangers yet family'. This is an unusual, clumsy, and somewhat heartwarming story depicting the daily lives of two people caught in a peculiar relationship.