Airi (Momonogi Kana) married Toshiyuki and lived a fulfilling life as a housewife. One day, Airi runs into Nakamura, who lives next door in the same apartment and is holding an urn. She says, "Her wife passed away..." She visits Nakamura's house, offers flowers at her altar, and burns incense. Nakamura, who has lost her reason and lust for her young and beautiful Airi from sadness and despair, attacks her Airi and forcibly commits it! It was her Airi who hurts her husband, but from this day onwards, her body is undermined by Nakamura who often asks for her Airi.
