Currently, fire investigation lack liveliness because they are performed based on photographs taken. Therefore, in this paper, we propose a method utilizing the metaverse to improve the validity of fire investigation. The fire scene was recreated by gathering the point cloud data of the 3D scanner, matching them, and then post-processing the matched data. In addition, a virtual space was created by an engine and VR equipment, with the addition of UI(User interface) and assets, to apply the created point cloud. With this method, it is expected that the validity of fire investigation will improve with a more vivid recreation of the fire scene through the metaverse.