An adventure game piece where you live together with strange inmates, becoming the subject to experiments conducted in the mysterious accommodation facility "Discipline" in the near future. The main character uses a mysterious device that speaks words to fill the desires of inmates and to "break the wall of the mind". However, if you are watching over what you are using, or if the inmate can not stop wanting it abnormally, they will be subject to severe penalties. The inmates who "collapsed" gradually open their hearts to you, begin to talk about their thoughts and memories. While reading many unique and abnormal words, the true purpose hidden in "discipline", and your lost past will become evident.