Kanna runs a small law office in Tokyo. She hired Shigekami as an office clerk, initially taking him on as a part-time worker. However, he gradually began repaying her kindness with cruelty—slacking off, repeatedly engaging in behavior bordering on sexual harassment, and leaving Kanna deeply disappointed in his conduct. One day, after being reprimanded for a work mistake, Shigekami harbored a grudge and retaliated by handing over secretly filmed images of Kanna to a loan shark he owed money to. This single act would drastically alter the everyday life of the office forever.