After being reborn and returning to the day when he was humiliated when delivering food, Lu Ming was bound to the [Underworld Impermanence Assistance System]. During the day, he is a busy ordinary courier. He relies on the "Qi" ability given by the system to skillfully resolve crises, and gradually becomes an industry legend. At night, he transforms into "Huichang" and delivers all kinds of strange orders: delivering late love letters to the deceased, delivering inheritance certificates to unsuspecting heirs... Each package carries the regrets of the world and the KPIs of the underworld. Until he discovered that the girl he mistakenly regarded as Bai Yueguang's substitute had "Afterlife" written on each delivery address. And the Bai Yueguang who he couldn't ask for suddenly returned to his country to take away the "yin virtue" he had worked so hard to accumulate. Only then did Lu Ming realize that what he should deliver on time was not the package, but his long lost heart.
