Akane is diagnosed with a terminal illness and, facing her impending death, clings to the desperate hope of leaving behind a child. However, her husband suffers from azoospermia, making natural conception impossible. In her despair, she considers the extreme option of becoming pregnant by her father-in-law, but ultimately fails to follow through. In the end, she vanishes, fading away into the light on the balcony. Tragically, shortly after her death, her husband's azoospermia is miraculously cured—a cruel twist of fate arriving too late.