Weird Courier: Delivering the King of Hell's Post at the Beginning

At eleven o'clock in the night, Lin Shen received the last delivery order. The address is the demolished City God's Temple, and the recipient is signed "Cui Jue". After delivering the goods in a heavy rain, what he received was not a positive response, but a bronze seal that automatically recognized the owner, and a mandatory installation of the "Yin Yang Delivery" APP. "Ding! You have a new order: Meng Po Soup (seven-day trial pack), delivered to No. 17 Wutong Road, recipient Zhang Jianguo. Note: He has forgotten everything, please let him remember it last." From then on, Lin Shen delivered ordinary express delivery during the day, and late at night, he delivered judges pens, soul-soothing bells, and eggs of strange beasts from the mountains and seas... Until one day, the order showed: "Tie from the King of Hell, delivered to the headquarters of the Abnormal Affairs Bureau, recipient: all human beings. Note: Countdown to full recovery of spiritual energy - 30 days."