In his previous life, Shen Yichen was a swordsman who slayed demons. However, when he was going through a tribulation, he was plotted and was reborn as an ordinary delivery rider in the city. After waking up, his phone had a "Tiandao Black Box" system that could not be uninstalled, forcing him to complete nine thousand nine hundred and ninety-nine deliveries. The first order is to send roast duck to the heaven for the fox demon; the tenth order is to break into the blood sacrifice factory to deliver the sealing talisman; the hundredth order is to face the ancient ferocious beasts pouring out of the cracks in the heaven... Every order has hidden murderous intentions, and every order also brings him closer to the truth - it turns out that the system did not select him, but the remaining fragments of the heaven in his body. When Xiao Jiuyuan, the president of the Dark Night Group, revealed his true face, and when the devil's shadow enveloped the city, Shen Yichen realized that what he was delivering was not takeout, but the hope of saving the common people. The end of nine thousand orders is not the end, but the beginning of returning to the top.