The true Ghost Gate is located at the intersection of the Mortal World and the Underworld, at the edge of death, in a place invisible to the Mortal World.
The Ghost Gate that the souls enter via the Yellow Springs Road was actually constructed after the reorganization of the Underworld for easier management.
The Ghost Gate on the Yellow Springs Road doesn't serve much practical purpose; it simply gives the souls a sense of participation and indicates: Once you walk through, you're officially dead!
The headquarters of the Ghost Gate's Security Bureau is also located in the Land of Nothingness, hidden in the "Inner World," which ordinary ghost souls cannot see.
This is the only entrance linking the Mortal World and the Underworld and is also a vital pathway to other Netherworlds.
