This work consists of a two-channel video installation and digital images. This work uses a children's arcade machine as the starting point and fuses it with overlapping organic landscapes and digital contours, creating a fantasy sphere. The train then transforms into a medium that carries a person's soul and memories. "Presence and Non-presence", "Non-presence and Presence", these are the states of perception that often appear in the post-digital age in which the boundary between virtual and reality is often blurred, and time, no longer linear. In the Aesthetics of Disappearance, Paul Virilio traces the relationship between "the existence and non-existence of the reflection and spirit". Through the combination of ontology, contour and shadow, the perception of real and virtual can be reconstructed in one's imagination.