To save his gravely ill father, Lin Zhou, a college dropout working as a delivery rider, becomes the Underworld’s most overworked part-time ghost bailiff.
By day, he rushes through the bustle of the living world, earning a few dozen yuan per delivery.
By night, he walks the boundary between yin and yang, trading a soul’s unfinished business for one more day of life.
He has seen the filial devotion a programmer who died suddenly never got to deliver, held the child a fire hero can never touch again, and listened to an elderly person living alone whisper to an AI video… With what little he can do, he helps the dead fulfill their final wishes and makes amends for the living’s deepest regrets.
He believes that earning enough merit to extend his father’s life will be the end of it all.
But after his father dies and he escorts his soul himself, he discovers deep in the Underworld that his mother has been trapped in the Avici Hell because of him.
It turns out that from the very beginning, this has all been a scheme and a redemption spanning life and death.
From then on, his electric delivery scooter rides into the Underworld, and the Judge’s brush lights up the human world.
He must not only help every soul let go of its obsessions, but also overturn the order of yin and yang and demand justice from the rules of the Underworld!