Please note: This overview is based on the general mechanics and themes common to BouSoft’s visual novels and the specific title. The content is intended for mature audiences (18+) due to the nature of the themes involved. Dereah Sister Hypnosis App Developer: BouSoft Version: v1.2.7 Overview Dereah Sister Hypnosis App is an adult-oriented visual novel developed by BouSoft, a studio known for specializing in psychological and supernatural themes within the romance genre. As the title suggests, the narrative centers around a protagonist who acquires a mysterious smartphone application capable of influencing the thoughts and actions of others. The story focuses specifically on the dynamic between the protagonist and the heroine, Dereah, exploring themes of control, suggestion, and evolving relationships. Plot Synopsis The story follows a protagonist who stumbles upon a "Hypnosis App"—a piece of software rumored to grant the user the ability to plant suggestions into the minds of targets. Initially skeptical, the protagonist tests the app on Dereah, a figure in his life (often depicted as a stepsister or close childhood friend archetype). Mag Card Write Read Utility Program Free Download Instant