This courier guy who can ride an electric bike with the momentum of a formula racing car is either apologizing for delivering the wrong package or looking for the missing package every day. When a bizarre falling from a building involved a transnational smuggling network, he accidentally discovered his "photographic memory" superpower - he could remember every piece of express delivery information he had handled in the past three years.
From a handshake building in an urban village to a multinational logistics center, from a rookie under complaint to a criminal nemesis, Lin Xiaoman, with his smart express cabinet and his mobile phone that always runs out of battery at critical moments, repeatedly jumps between the gun of policewoman Chen Xue and the machete of drug lords. When the truth comes to light with an old postal case from twenty years ago, this least heroic courier is about to reveal the secret that changes everyone's destiny...
