Nine Netherworld.
The city walls of Ghost Gate swiftly expanded on both sides, and numerous wandering ghosts were guided by formations, converging toward the central part of the mighty gate.
In front of the gate stood two groups of Yin Soldiers, responsible for maintaining order in the lines entering the gate.
Among the dead were men, women, children, and elderly, most of whom were ordinary people. Occasionally, there were those who had been executed, despicable criminals trying to create trouble in the line, who were then dragged out by the Yin Soldiers, beaten in front of everyone, and thrown back into the line.
Don't think dying means you can get away with things!
The formerly scattered ghosts gathered at Ghost Gate, and next, even after passing through the gate, they wouldn't wander off but would follow the line along the road.
Until they reached the banks of the Oblivion River.