The protagonist is pulled into the infinite space marked [Disordered Corridor]. Every time you clear a "Reality Distortion Copy", you can exchange for survival time. Behind the copies are related to a man-made "Consciousness Sacrifice Experiment" a hundred years ago. The space itself is the ruins of the failed experiment, and the protagonist's life experience is the descendant of the core person of the experiment.
Purpose: "Forgetting is a way of freedom
Memory is a form of getting together."
