The real world is covered by the "Corridor of the End" system. After death, all humans will be forced to enter the "corridor" and become "Walkers". They gain "vital points" by conquering different "dungeons" (i. E., Abnormal events in parallel time and space) in exchange for resurrection opportunities or enhanced abilities. But the essence of the system is the "consciousness cage" of high-dimensional civilization - all copies are "thought experiments" designed by high-dimensional creatures. The memory and emotions of the traveler will be tampered with. The ultimate goal is to completely integrate human consciousness into the system and become a "computing unit without sorrow or joy."