Dedicated to building medical precise images of human body, we reconstruct 2D MRI/CT into 3D environment through Virtual Reality. In the medical education side, BodyMap gives it a way to let students observe vivid human anatomy layer-by-layer in a simulation world to enhance visual memory. In the surgical side, Digital Twin can offer customized service of medical record to Health Center and Medical Center which make Doctors easily cooperate with each other and get efficiency visual communication with their patient.