In the current youth, a certain disease started to spread among young boys and girls. Loneliness, rebellion, avoiding friends. In addition, they obsess over the internet and other electronic devices, unable to avoid them. Experts call this disease ‘net addiction’. And there is an rehabilitation center built with the wish to ‘lead young people back on the right path’, but for one of the residents called Hibiki, the facility is more of a prison than rehabilitation. Will Hibiki be able to escape his desperate hell, where they do not forgive you for leaving?