I'm Sending the Last Order in Ghost Story

At the beginning of the gray fog, Chen Mo found an abnormal order [D-0000001] in the underground cold storage of the Rust Belt Logistics Park: the sender column was blank, the recipient address was 'The seventh floor of Hualing City No. 3 Hospital·0.3 Seconds before the heart stopped', and the signature method stated 'You need to hold your eyes open for recognition'. He forcefully accepted the order and triggered the gray fog time expansion - the electronic screen collectively popped up a countdown of '69:58:22 remaining until system calibration'. During the delivery of the first order, he witnessed his colleague's feet melting into liquid asphalt because he misunderstood the clause that "signing must be barefoot"; Lin Wan found in the medical file the pencil writing on the last page of Chen Mo's mother's medical record: "D-0000001 | Signed by: Chen Mo | Immunity pending verification", which was the first time written with a pen.