According to the rumors of the older generation, there is a mysterious profession that is particularly weird - practitioners make a living with completely different things day and night. During the day, they trade with living people, but when night falls, they travel between the Yin and Yang realms to deliver what they need to the dead. This mysterious profession is that of a psychic delivery person. They work hard during the day in exchange for living supplies, and at night they transform into messengers of yin and yang, traveling between the underworld and the underworld. Every time they complete an order, they can accumulate merit money in the underworld. These currencies containing special power can not only bless the holder's luck, but also hide many unknown mysteries.
Nowadays, in the era of prosperous science, most people sneer at such mysterious things and regard them as nonsense. However, Jiang Chenyun knew the secret - he was one of the psychic delivery guys. During the day, he guards the funeral supplies store and receives the living; when night falls, he takes on another identity and walks in the gap between yin and yang. In the past, his "two jobs" went smoothly, but this night, when he accepted the chilling commission, he was shocked to realize that the gears of fate began to turn in a strange direction. An unimaginable and difficult existence was quietly waiting in the dark...
