On a rainy night, takeaway rider Chen Du received a "delivery from the underworld" - his sister Yangshou was stolen, with only 60 days left. In order to save his sister, he signed a Yin-Yang contract and became a trainee rider of the "Yin-Yang Express Station": delivering food during the day to make a living, and delivering Yin-Yang orders at night to earn Yin virtue. From retrieving relics from the morgue, helping grudges fulfill their last wishes, to hunting life-eating ghosts, and breaking into the seventh level of the underworld... When he finally stood at the end of reincarnation, he discovered that this life and death situation had been foreshadowed in his previous life.
