I have devised an environment configuration therapy using virtual reality as a new psychotherapeutic approach to overcome the limitations of time and space of existing psychotherapy and limitations of media utilization and reflect the free imagination and desire of the client. The purpose of the virtual reality environment configuration therapy is to utilize the advanced science and technology to construct the environment in which the client can freely express his/her psychological needs, conflicts, unconscious desires, and interact with the environment implemented in the virtual reality, So as to have the effect of. The purpose of this study is to investigate the healing implications of virtual reality environment configuration therapy and to describe details of the object, scope, process, analysis, and results of the treatment of virtual reality environment configuration therapy. The virtual reality environment configuration therapy improves the accessibility of psychological treatment to children and adults suffering from various psychological disorders, assists the role of therapist to organize and analyze the process of the treatment using scientific technology and big data. And ultimately, it can contribute to improving mental health.