Legend has it that there is only one road between the mortal world and the underworld, called Huangquan Road.
On Huangquan Road, there is a No. 319 Bus that takes dead souls to the underworld and to the reincarnation platform.
No one knows where the soul-bearers come from. They only know that they are immortal and travel back and forth on the road to hell all year round, picking up and sending off all kinds of dead souls, and seeing all the grudges, sorrows, joys and sorrows in the world. . . . .
They have no worries, no desires and no demands, even if Emperor Ren Tian wants to save some face for them. . .
Is it really free from worries?