After death, the soul returns to the underworld.
Legend has it that on the banks of the Wangchuan River, there is an extradition envoy to extradite souls to the underworld.
These messengers who communicate between life and death have little joy or anger, and rely on their obsession to extradite thousands of years.
I have met people I once cherished countless times over the course of thousands of years, but I can no longer recall the memories of my past life.
I know my name, but I can't remember who I am; I remember the person I love deeply, but I forget his appearance. Welcoming and sending people by the river, watching life and death, joy, sorrow, pain and joy can no longer cause waves in their hearts.
But, there are always some...