In Fugang City, which is shrouded in gray-purple fog all year round, the express delivery industry hides terrifying mysteries. At "Changfeng Express" here, not only packages are circulated, but also all kinds of weird and supernatural phenomena. The protagonist, Ma Yuan, is a former firefighter turned courier. However, due to the disappearance of the palm prints on his right hand, he accidentally gained the ability to touch the package and foresee the recipient's death within 24 hours.
In the darkness of the city, Zhong Wujiu, who defected from the Time and Space Administration, used the guise of the owner of an antique clock shop to control "time leeches" and send time fragments through express delivery, causing the recipients to fall into eternal reincarnation, just to resurrect his sister who died in a courier car accident.
Lin Xia, a pianist who wakes up from a vegetative state, loses her memory on time at 7:07 every night and relies on the memory capsules in the courier to stay alive; one-eyed veteran Lao Wu, as the branch manager, is actually a time and space investigator, with Ma Yuan's erased childhood hidden in his pocket watch; Bai Lu, a mysterious cheongsam woman, is actually a time and space mirror person created by Zhong Wujiu.
Ma Yuan discovers a special package during delivery, which triggers a time anomaly. He embarks on a thrilling journey to decipher the omens of death and fight against time thieves. In the process, the mystery of his life experience is gradually revealed.
The express delivery process is demonized, and time tricks emerge in endlessly. Each chapter ends with a "countdown to death" to create suspense, incorporating workplace elements and light thriller elements. The story combines the time loop and narrative structure of classic movies, combined with real events in the express delivery industry, to explore contemporary social illnesses and emotional dilemmas. Follow Ma Yuan and step into the time puzzle caused by this express delivery.