JUR-717 "From today, I'll keep you as a replacement for Bell." The kind-hearted welfare office employee and married woman Kana is subjected to revenge rape and imprisonment by a psychopathic brute. Morizawa Kana

Kana is a married woman who supports citizens with problems as a caseworker.One day, I was assigned to be in charge of a man named Yoshino.Yoshino's job is to help him recover from depression after losing his beloved dog who was with him for many years.That day, Kana visits Yoshino's house to talk, but Yoshino, who cannot face reality, accuses her of taking the life of her beloved dog.I wonder if Yoshino was no longer in charge of that incident.However, Yoshino becomes furious and attacks Kana on her way home from work, trapping her in the cage where her beloved dog was living.