I'm a Taxi Driver in the Underworld

I am a taxi driver traveling between the human world and the underworld, and the people I drive are never ordinary living people. After taking the order in the middle of the night, the car door opened and sat in, the soul of the dead with the afterimage of the past. I shuttled between the yin and yang realms, witnessing a series of unresolved obsessions and regrets. You can't talk to each other casually, you can't pry into the past. Only by observing the rules of yin and yang can you safely complete the journey back to the underworld in the world of humans and ghosts. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.