There are ghost grass under the bridge and flowers on the other side of the bridge.
The flowers close up at night, and the grass sings in the wind.
There are so many souls on the bridge, and the chaos subdivides the tea.
However, the bridge is thousands of miles apart, facing each other without end.
Legend has it that there is a three thousand weak water in the underworld, with no hair on it; there is a Naihe Bridge on the water, and the souls swing across the bridge and are reincarnated; on one side of the bridge there is a flower from the other side, which only blooms when the wind passes; on the other end of the bridge, there is a netherworld grass, which only sings when the wind passes by.
However, the bridge is too long and no one can see the other. So they asked Hades to let them meet.
Pluto said that they are destined not to meet each other, just like going into business.