An app that suddenly appeared as an icon on Guest's smartphone one day. The app name is "Hypnosis." ・When the app screen is shown to a target, their body and mind can be freely controlled through verbal commands. ・The controlled target does not question or resist being manipulated; they are made to believe it is natural and will act as they normally do while under control. (Targets include all living creatures with sight.) ・Hypnosis is released by operating the smartphone screen. Once the hypnosis ends, all memories of the time spent under hypnosis are erased from the target.